0000950170-22-022161 | 10-Q | XBRL Viewer

Document and Entity Information - shares	9 Months Ended
Document and Entity Information - shares	Sep. 30, 2022	Oct. 28, 2022
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2022
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q3
Trading Symbol	HUBG
Entity Registrant Name	HUB GROUP, INC.
Entity Central Index Key	0000940942
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Shell Company	false
Entity Small Business	false
Entity Emerging Growth Company	false
Title of 12(b) Security	Class A Common Stock, par value $.01 per share
Security Exchange Name	NASDAQ
Entity File Number	0-27754
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	36-4007085
Entity Address, Address Line One	2001 Hub Group Way
Entity Address, City or Town	Oak Brook
Entity Address, State or Province	IL
Entity Address, Postal Zip Code	60523
City Area Code	630
Local Phone Number	271-3600
Document Transition Report	false
Document Quarterly Report	true
Class A Common Stock [Member]
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		32,654,474
Class B Common Stock [Member]
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		574,903

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
CURRENT ASSETS:
Cash and cash equivalents	$ 211,921	$ 159,784
Accounts receivable trade, net	780,868	701,512
Other receivables	3,902	3,022
Prepaid taxes	3,599	2,191
Prepaid expenses and other current assets	22,646	27,779
TOTAL CURRENT ASSETS	1,022,936	894,288
Restricted investments	16,888	24,256
Property and equipment, net	755,580	681,451
Right-of-use assets - operating leases	101,572	44,036
Right-of-use assets - financing leases	1,710	1,252
Other intangibles, net	204,524	196,672
Goodwill	628,093	576,913
Other assets	21,359	18,426
TOTAL ASSETS	2,752,662	2,437,294
CURRENT LIABILITIES:
Accounts payable trade	403,471	424,923
Accounts payable other	24,517	12,493
Accrued payroll	68,261	56,938
Accrued other	112,858	82,827
Lease liability - operating leases	27,778	11,364
Lease liability - financing leases	1,686	1,251
Current portion of long-term debt	102,093	97,273
TOTAL CURRENT LIABILITIES	740,664	687,069
Long-term debt	217,771	177,479
Non-current liabilities	44,658	41,572
Lease liability - operating leases	79,758	34,916
Deferred taxes	152,426	155,944
STOCKHOLDERS' EQUITY:
Preferred stock, $.01 par value; 2,00,000 shares authorized; no shares issued or outstanding in 2022 and 2021	0	0
Additional paid-in capital	202,657	189,256
Purchase price in excess of predecessor basis, net of tax benefit of $10,306	(15,458)	(15,458)
Retained earnings	1,702,308	1,424,634
Accumulated other comprehensive loss	(238)	(207)
Treasury stock; at cost, 8,635,626 shares in 2022 and 7,317,058 shares in 2021.	(372,303)	(258,330)
TOTAL STOCKHOLDERS' EQUITY	1,517,385	1,340,314
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	2,752,662	2,437,294
Class A Common Stock [Member]
STOCKHOLDERS' EQUITY:
Common stock	413	412
Class B Common Stock [Member]
STOCKHOLDERS' EQUITY:
Common stock	$ 6	$ 7

CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	2,000,000	2,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Purchase price in excess of predecessor basis, tax benefit	$ 10,306
Treasury stock, shares	8,635,626	7,317,058
Class A Common Stock [Member]
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	97,337,700	97,337,700
Common stock, shares issued	41,312,185	41,224,792
Common stock, shares outstanding	32,676,559	33,907,734
Class B Common Stock [Member]
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	662,300	662,300
Common stock, shares issued	574,903	662,296
Common stock, shares outstanding	574,903	662,296

CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
Revenue	$ 1,355,407	$ 1,075,107	$ 4,054,987	$ 2,975,980
Transportation costs	1,132,174	917,507	3,369,899	2,589,072
Gross margin	223,233	157,600	685,088	386,908
Costs and expenses:
Salaries and benefits	65,502	65,370	202,469	176,696
General and administrative	28,109	23,445	78,249	63,058
Depreciation and amortization	11,884	8,912	33,936	26,282
Total costs and expenses	105,495	97,727	314,654	266,036
Operating income	117,738	59,873	370,434	120,872
Other income (expense):
Interest expense	(2,151)	(1,793)	(5,251)	(5,555)
Other, net	(383)	(96)	(446)	(382)
Total other expense, net	(2,534)	(1,889)	(5,697)	(5,937)
Income before provision for income taxes	115,204	57,984	364,737	114,935
Income tax expense	27,879	14,646	87,063	27,775
Net income	87,325	43,338	277,674	87,160
Other comprehensive (loss) income:
Foreign currency translation adjustments	(35)	(25)	(31)	(10)
Total comprehensive income	$ 87,290	$ 43,313	$ 277,643	$ 87,150
Basic earnings per common share	$ 2.63	$ 1.30	$ 8.29	$ 2.61
Diluted earnings per common share	$ 2.61	$ 1.28	$ 8.21	$ 2.58
Basic weighted average number of shares outstanding	33,145	33,433	33,480	33,427
Diluted weighted average number of shares outstanding	33,521	33,873	33,807	33,842

CONSOLIDATED STATEMENTS OF STOCKHOLDERS EQUITY - USD ($) $ in Thousands	Total	Class A and B Common Stock [Member]	Additional Paid-in Capital [Member]	Purchase Price in Excess Of Predecessor Basis, Net Of Tax [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]	Treasury Stock [Member]
Beginning Balance at Dec. 31, 2020	$ 1,157,923	$ 419	$ 186,058	$ (15,458)	$ 1,253,160	$ (191)	$ (266,065)
Beginning Balance (in shares) at Dec. 31, 2020		41,887,088					(7,675,084)
Purchase of treasury stock from related party	0
Stock withheld for payments of withholding taxes	(4,038)						$ (4,038)
Stock withheld for payments of withholding taxes (in shares)							(70,176)
Issuance of restricted stock awards, net of forfeitures			(8,383)				$ 8,383
Issuance of restricted stock awards, net of forfeitures (in shares)							206,185
Share-based compensation expense	14,090		14,090
Net income	87,160				87,160
Foreign currency translation adjustment	(10)					(10)
Ending Balance at Sep. 30, 2021	1,255,125	$ 419	191,765	(15,458)	1,340,320	(201)	$ (261,720)
Ending Balance (in shares) at Sep. 30, 2021		41,887,088					(7,539,075)
Beginning Balance at Jun. 30, 2021	1,207,076	$ 419	186,210	(15,458)	1,296,982	(176)	$ (260,901)
Beginning Balance (in shares) at Jun. 30, 2021		41,887,088					(7,519,741)
Stock withheld for payments of withholding taxes	(65)						$ (65)
Stock withheld for payments of withholding taxes (in shares)							(968)
Issuance of restricted stock awards, net of forfeitures			754				$ (754)
Issuance of restricted stock awards, net of forfeitures (in shares)							(18,366)
Share-based compensation expense	4,801		4,801
Net income	43,338				43,338
Foreign currency translation adjustment	(25)					(25)
Ending Balance at Sep. 30, 2021	1,255,125	$ 419	191,765	(15,458)	1,340,320	(201)	$ (261,720)
Ending Balance (in shares) at Sep. 30, 2021		41,887,088					(7,539,075)
Beginning Balance at Dec. 31, 2021	1,340,314	$ 419	189,256	(15,458)	1,424,634	(207)	$ (258,330)
Beginning Balance (in shares) at Dec. 31, 2021		41,887,088					(7,317,058)
Purchase of treasury shares	(75,000)						$ (75,000)
Purchase of treasury shares (in shares)							(945,497)
Purchase of treasury stock from related party	(34,767)						$ (34,767)
Purchase of treasury stock from related party (in shares)							(430,121)
Stock withheld for payments of withholding taxes	(5,778)						$ (5,778)
Stock withheld for payments of withholding taxes (in shares)							(69,132)
Issuance of restricted stock awards, net of forfeitures			(1,572)				$ 1,572
Issuance of restricted stock awards, net of forfeitures (in shares)							126,182
Share-based compensation expense	14,973		14,973
Net income	277,674				277,674
Foreign currency translation adjustment	(31)					(31)
Ending Balance at Sep. 30, 2022	1,517,385	$ 419	202,657	(15,458)	1,702,308	(238)	$ (372,303)
Ending Balance (in shares) at Sep. 30, 2022		41,887,088					(8,635,626)
Beginning Balance at Jun. 30, 2022	1,535,189	$ 419	195,603	(15,458)	1,614,983	(203)	$ (260,155)
Beginning Balance (in shares) at Jun. 30, 2022		41,887,088					(7,244,215)
Purchase of treasury shares	(75,000)						$ (75,000)
Purchase of treasury shares (in shares)							(945,497)
Purchase of treasury stock from related party	(34,767)						$ (34,767)
Purchase of treasury stock from related party (in shares)							(430,121)
Stock withheld for payments of withholding taxes	(63)						$ (63)
Stock withheld for payments of withholding taxes (in shares)							(892)
Issuance of restricted stock awards, net of forfeitures			2,318				$ (2,318)
Issuance of restricted stock awards, net of forfeitures (in shares)							(14,901)
Share-based compensation expense	4,736		4,736
Net income	87,325				87,325
Foreign currency translation adjustment	(35)					(35)
Ending Balance at Sep. 30, 2022	$ 1,517,385	$ 419	$ 202,657	$ (15,458)	$ 1,702,308	$ (238)	$ (372,303)
Ending Balance (in shares) at Sep. 30, 2022		41,887,088					(8,635,626)

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash flows from operating activities:
Net income	$ 277,674	$ 87,160
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	111,413	95,959
Impairment of right-of-use asset	5,361	0
Deferred taxes	(1,427)	(12,553)
Compensation expense related to share-based compensation plans	14,973	14,090
(Gain) loss on sale of assets	(21,097)	(8,978)
Changes in operating assets and liabilities:
Restricted investments	7,368	253
Accounts receivable, net	(55,994)	(100,102)
Prepaid taxes	(1,408)	1,248
Prepaid expenses and other current assets	6,818	(6,059)
Other assets	(3,381)	(1,670)
Accounts payable	(21,169)	81,908
Accrued expenses	41,165	33,424
Non-current liabilities	(9,825)	(6,622)
Net cash provided by operating activities	350,471	178,058
Cash flows from investing activities:
Proceeds from sale of equipment	33,994	30,558
Purchases of property and equipment	(157,664)	(84,076)
Cash used in acquisitions	(102,661)	(90)
Net cash used in investing activities	(226,331)	(53,608)
Cash flows from financing activities:
Proceeds from issuance of debt	127,017	70,695
Repayments of long-term debt	(81,905)	(82,804)
Purchase of treasury stock	(75,000)	0
Purchase of treasury stock from related party	(34,767)	0
Stock withheld for payments of withholding taxes	(5,778)	(4,038)
Finance lease payments	(1,582)	(2,142)
Net cash used in financing activities	(72,015)	(18,289)
Effect of exchange rate changes on cash and cash equivalents	12	(11)
Net increase in cash and cash equivalents	52,137	106,150
Cash and cash equivalents beginning of the period	159,784	124,506
Cash and cash equivalents end of the period	211,921	230,656
Supplemental disclosures of cash paid for:
Interest	5,840	5,621
Income taxes	$ 96,165	$ 21,867

Interim Financial Statements

9 Months Ended

Sep. 30, 2022

Quarterly Financial Information Disclosure [Abstract]

Interim Financial Statements

NOTE 1. Interim Financial Statements

Our accompanying unaudited consolidated financial statements of Hub Group, Inc. (the “Company,” “Hub,” “we,” “us” or “our”) have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission. Certain information and footnote disclosures normally included in annual financial statements have been omitted pursuant to those rules and regulations. However, we believe that the disclosures contained herein are adequate to make the information presented not misleading.

The financial statements reflect, in our opinion, all material adjustments (which include only normal recurring adjustments) necessary to fairly present our financial position as of September 30, 2022 and results of operations for the three and nine months ended September 30, 2022 and 2021.

These unaudited consolidated financial statements and notes thereto should be read in conjunction with the consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2021. Results of operations in interim periods are not necessarily indicative of results to be expected for a full year due partially to seasonality.

Acquisition

9 Months Ended

Sep. 30, 2022

Business Combinations [Abstract]

Acquisition

NOTE 2. Acquisitions

TAGG Logistics Acquisition

On August 22, 2022, we acquired 100% of the equity interests of TAGG Logistics, LLC (“TAGG”), a provider of e-commerce, B2B and omnichannel fulfillment solutions, including warehousing and transportation services. Total consideration for the transaction was $103.5 million in cash.

TAGG is a nationwide provider with over 4 million square feet of warehousing space throughout the United States allowing for responsive e-commerce and B2B fulfillment services. The acquisition improves our presence in the consolidation and fulfillment space and adds a complementary e-commerce offering to serve our customers' multimodal transportation and logistics needs. The acquisition adds scale to our logistics service line and is expected to result in complementary cross-selling opportunities.

The initial accounting for the acquisition of TAGG is incomplete as we, with the support of our valuation specialist, are in the process of finalizing the fair market value calculations of the acquired net assets. In addition, we are in the preparation and review process of the applicable future cash flows used in determining the purchase accounting. Finally, certain post-closing activities outlined in the acquisition agreement remain incomplete. As a result, the amounts recorded in the consolidated financial statements related to the TAGG acquisition are preliminary and the measurement period remains open. The following table summarizes the preliminary allocation of the total purchase consideration to the net assets acquired and liabilities assumed as of the date of the acquisition (in thousands):


	August 22, 2022
Cash and cash equivalents	$	839
Accounts receivable trade		24,841
Prepaid expenses and other current assets		1,685
Property and equipment		6,893
Right of use assets - operating leases		56,689
Other intangibles		27,300
Goodwill		50,754
Other assets		1,705
Total assets acquired	$	170,706

Accounts payable trade	$	9,193
Accrued payroll		2,536
Accrued other		758
Lease liability - operating leases short-term		14,465
Lease liability - operating leases long-term		40,254
Total liabilities assumed	$	67,206

Total consideration	$	103,500

Cash paid, net	$	102,661

The TAGG acquisition was accounted for as a purchase business combination in accordance with ASC 805 “Business Combinations.” Assets acquired and liabilities assumed were recorded in the accompanying consolidated balance sheet at their estimated fair values as of August 22, 2022 with the remaining unallocated purchase price recorded as goodwill. The goodwill recognized in the TAGG acquisition was primarily attributable to potential expansion and future development of the acquired business.

Tax history and attributes are not inherited in an equity purchase of this kind, however, the goodwill and other intangibles recognized in this purchase will be fully tax deductible over a period of 15 years.

We incurred approximately $0.6 million and $3.1 million of transaction costs associated with this transaction prior to the closing date that are reflected in general and administrative expense in the accompanying Consolidated Statements of Income for the three and nine months ended September 30, 2022, respectively.

The components of “Other intangibles” listed in the above table as of the acquisition date are summarized as follows (in thousands):


			Accumulated		Balance at		Estimated Useful
	Amount		Amortization		September 30, 2022		Life
Customer relationships	$	22,600	$	249	$	22,351	10 years
Developed technology	$	4,000	$	88	$	3,912	5 years
Trade name	$	700	$	52	$	648	18 months

The above intangible assets are amortized using the straight-line method. Amortization expense related to this acquisition for both the three and nine months ended September 30, 2022 was $0.4 million. The intangible assets have a weighted average useful life of approximately 9.0 years. Amortization expense related to TAGG for the next five years is as follows (in thousands):


	Total
Remainder of 2022	$	882
2023		3,527
2024		3,125
2025		3,060
2026		3,060

From the date of the acquisition through September 30, 2022, TAGG's revenue was $19.3 million and operating income was $0.7 million.

Choptank Transport, LLC Acquisition

On October 19, 2021, we acquired 100% of the equity interests of Choptank Transport, LLC (“Choptank”). Total consideration for the transaction was $127.6 million in cash and the settlement of accounts receivable due from Choptank of $0.3 million. In connection with the acquisition, we granted approximately $22 million of restricted stock to Choptank's owners and senior management team, which is subject to certain vesting conditions. The grants of restricted stock were made pursuant to award agreements and issued under our 2017 Long Term Incentive Plan.

The acquisition of Choptank enhanced our refrigerated trucking transportation solutions offering and complemented our growing fleet of refrigerated intermodal containers. Choptank has developed a proprietary technology platform that we will leverage to enhance our truck brokerage service line.

The following table summarizes the total purchase consideration to the net assets acquired and liabilities assumed as of the date of the acquisition (in thousands):


	October 19, 2021
Cash and cash equivalents	$	5,596
Accounts receivable trade		70,989
Prepaid expenses and other current assets		419
Property and equipment		169
Right of use assets - operating leases		922
Other intangibles		60,500
Goodwill		54,980
Total assets acquired	$	193,575

Accounts payable trade	$	60,970
Accrued payroll		3,458
Accrued other		359
Lease liability - operating leases short-term		309
Lease liability - operating leases long-term		613
Total liabilities assumed	$	65,709

Total consideration	$	127,866

Cash paid, net	$	122,270

The Choptank acquisition was accounted for as a purchase business combination in accordance with ASC 805 “Business Combinations.” Assets acquired and liabilities assumed were recorded in the accompanying consolidated balance sheet at their estimated fair values as of October 19, 2021 with the remaining unallocated purchase price recorded as goodwill. The goodwill recognized in the Choptank acquisition was primarily attributable to potential expansion and future development of the acquired business.

The components of “Other intangibles” listed in the above table as of the acquisition date are summarized as follows (in thousands):


			Accumulated		Balance at		Estimated Useful
	Amount		Amortization		September 30, 2022		Life
Customer relationships	$	36,300	$	2,420	$	33,880	15 years
Carrier network	$	14,400	$	3,600	$	10,800	4 years
Developed technology	$	6,500	$	929	$	5,571	7 years
Trade name	$	3,300	$	2,200	$	1,100	18 months

The above intangible assets are amortized using the straight-line method. Amortization expense related to this acquisition for the three and nine months ended September 30, 2022 was $2.3 million and $6.9 million, respectively. The intangible assets have a weighted average useful life of approximately 10.53 years. Amortization expense related to Choptank for the next five years is as follows (in thousands):


	Total
Remainder of 2022	$	2,287
2023		7,499
2024		6,949
2025		6,049
2026		3,349

The following table presents the total carrying amount of goodwill (in thousands):


	Total
Balance at December 31, 2021	$	576,913
Acquisition		51,180
Balance at September 30, 2022	$	628,093

The changes noted as "acquisition" in the above table refer to the purchase accounting for the TAGG acquisition and purchase accounting adjustments related to the Choptank acquisition.

While TAGG's actual results are included since August 22, 2022 and Choptank's actual results are included since October 19, 2021, the following unaudited pro forma consolidated results of operations present the effects of TAGG and Choptank as though they had been acquired as of January 1, 2021 (in thousands, except for per share amounts):


	Three Months Ended		Nine Months Ended
	September 30, 2022		September 30, 2022
Revenue	$	1,397,880	$	4,185,337
Net income	$	87,439	$	278,780
Earnings per share
Basic	$	2.64	$	8.33
Diluted	$	2.61	$	8.25


	Three Months Ended		Nine Months Ended
	September 30, 2021		September 30, 2021
Revenue	$	1,251,863	$	3,452,175
Net income	$	43,073	$	86,364
Earnings per share
Basic	$	1.29	$	2.58
Diluted	$	1.27	$	2.55

The unaudited pro forma consolidated results for the periods were prepared using the acquisition method of accounting and are based on the historical financial information of Hub, TAGG and Choptank. The historical financial information has been adjusted to give effect to the pro forma adjustments that are: (i) directly attributable to the acquisition, (ii) factually supportable and (iii) expected to have a continuing impact on the combined results. The unaudited pro forma consolidated results are not necessarily indicative of what our consolidated results of operations actually would have been had we completed the TAGG and Choptank acquisitions as of January 1, 2021.

Earnings Per Share

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Earnings Per Share

NOTE 3. Earnings Per Share

The following is a reconciliation of our earnings per share (in thousands, except for per share data):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021

Net income	$	87,325	$	43,338	$	277,674	$	87,160

Weighted average shares outstanding - basic		33,145		33,433		33,480		33,427

Dilutive effect of stock options and restricted stock		376		440		327		415

Weighted average shares outstanding - diluted		33,521		33,873		33,807		33,842

Earnings per share - basic	$	2.63	$	1.30	$	8.29	$	2.61

Earnings per share - diluted	$	2.61	$	1.28	$	8.21	$	2.58

Revenue from Contract with Customers

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Revenue from Contracts with Customers

NOTE 4. Revenue from Contracts with Customers

Our service offerings include a full range of freight transportation and logistics services, some of which are provided by assets we own and operate, and some of which are provided by third parties with whom we contract.

As part of our profit improvement initiatives, we have focused on realizing efficiencies between our drayage trucking operation (which supports our intermodal service) and our dedicated trucking operation, including through the sharing of equipment and drivers, and by leveraging a combined set of driver support services including driver recruiting, asset management and safety functions. Our dedicated and drayage teams are now one combined organization. As a result, beginning in the first quarter of 2022, we reported revenue for these operations under the “Intermodal and Transportation Solutions” line of business. We have recast the prior period information to conform with current year presentation.

Intermodal and Transportation Solutions. We offer high service, nationwide door-to-door intermodal transportation, providing value, visibility and reliability in both transcontinental and local lanes by combining rail transportation with local trucking. Our service offering is well positioned to assist our customers in reducing their transportation spend and achieving their carbon emissions objectives.

As an intermodal provider, we arrange for the movement of our customers’ freight in containers, typically over long distances of 750 miles or more. We contract with railroads to provide transportation for the long-haul portion of the shipment between rail terminals. Local pickup and delivery services between origin or destination and rail terminals (referred to as “drayage”) are provided by our own trucking operation and third-party local trucking companies.

As of September 30, 2022, our trucking transportation operation consisted of approximately 2,300 tractors, 2,700 employee drivers and 4,600 trailers. We also contract for services with approximately 800 independent owner-operators. These assets, drivers and contractual services are used to support drayage transportation for our intermodal service offering and to serve our customers who require high service local and regional trucking transportation using equipment dedicated to their needs. We offer fleets of equipment and drivers to these customers, as well as the management and infrastructure to operate according to the customer’s high service expectations.

Truck Brokerage. We operate one of the largest truck brokerage operations in the United States, providing customers with a trucking option for their transportation needs. Our brokerage operation does not operate any trucks; instead we match customers’ needs with trucking carriers’ capacity to provide the most effective combination of service and price. We have contracts with a substantial base of carriers allowing us to meet the varied needs of our customers. Approximately half of our truck brokerage volume is generated from transactions in which we offer lane-based pricing at a fixed rate for periods of up to one year. The remaining portion of our volume is generated based on shorter term transactional lane-based rates which expire in a short time.

We offer a full range of trucking transportation services, including dry van, expedited, less-than-truckload, refrigerated and flatbed. We substantially increased the size of our brokerage service line and increased our refrigerated transportation capabilities through the acquisition of Choptank in October 2021.

Logistics. Our logistics business offers a wide range of transportation management services and technology solutions including shipment optimization, load consolidation, mode selection, carrier management, load planning and execution, and shipment visibility. We offer multi-modal transportation services including full truckload, less-than-truckload (“LTL”), intermodal, final mile, railcar, small parcel and international transportation. We leverage proprietary technology along with collaborative relationships with third party service providers to deliver cost savings and performance-enhancing supply chain services to our clients. Our transportation management offering also serves as a source of volume for our intermodal and transportation solutions and truck brokerage service lines.

Our logistics offering also includes warehousing, fulfillment, cross-docking and consolidation services. We operate our own warehouse facilities, and contract for the use of those operated by third parties, to store our customers’ goods which are then transported for delivery to residential and commercial locations. These services offer our customers shipment visibility, transportation cost savings, high service and compliance with retailers’ increasingly stringent supply chain requirements.

The TAGG acquisition bolsters our presence in the consolidation and fulfillment space and adds a complementary e-commerce offering to serve our customers' multimodal transportation and logistics needs. The acquisition adds scale to our logistics service line and is expected to result in numerous complementary cross-selling opportunities.

The following table summarizes our disaggregated revenue by business line (in thousands):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Intermodal and transportation solutions	$	853,490	$	697,701	$	2,499,567	$	1,891,837
Logistics		251,887		224,136		743,924		663,620
Truck brokerage		250,030		153,270		811,496		420,523
Total revenue	$	1,355,407	$	1,075,107	$	4,054,987	$	2,975,980

- Definition

The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-URI https://asc.fasb.org/topic&trid=49130388

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130551-203045

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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-Paragraph 13
-Subparagraph (b)(2)
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+ Details

Fair Value Measurement

9 Months Ended

Sep. 30, 2022

Fair Value Disclosures [Abstract]

Fair Value Measurement

NOTE 5. Fair Value Measurement

The carrying value of cash and cash equivalents, accounts receivable and accounts payable approximated fair value as of September 30, 2022 and December 31, 2021. As of September 30, 2022, the fair value of the Company’s fixed-rate borrowings was $11.7 million less than the historical carrying value of $319.9 million. As of December 31, 2021, the $274.8 million carrying value of the Company's fixed-rate borrowings approximated the fair value. The fair value of the fixed-rate borrowings was estimated using an income approach based on current interest rates available to the Company for borrowings on similar terms and maturities.

We consider as cash equivalents all highly liquid instruments with an original maturity of three months or less. As of September 30, 2022 and December 31, 2021, our cash and temporary investments were with high quality financial institutions in Demand Deposit Accounts, savings accounts and an interest-bearing checking account.

Restricted investments included $16.9 million and $24.3 million as of September 30, 2022 and December 31, 2021, respectively, of mutual funds which are reported at fair value. These investments relate to our nonqualified deferred compensation plan and insurance deposits.

Our assets and liabilities measured at fair value are based on valuation techniques that consider prices and other relevant information generated by market transactions involving identical or comparable assets and liabilities. These valuation methods are based on either quoted market prices (Level 1) or inputs, other than quoted prices in active markets, that are observable either directly or indirectly (Level 2), or unobservable inputs (Level 3). Cash and cash equivalents, mutual funds, accounts receivable and accounts payable are defined as “Level 1,” while long-term debt is defined as “Level 2” of the fair value hierarchy in the Fair Value Measurements and Disclosures Topic of the Codification.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References + Details

Long-Term Debt and Financing Arrangements

9 Months Ended

Sep. 30, 2022

Debt Disclosure [Abstract]

Long-Term Debt and Financing Arrangements

NOTE 6. Long-Term Debt and Financing Arrangements

In February 2022, we entered into a five-year, $350 million unsecured credit agreement (the "Credit Agreement"). Borrowings under the Credit Agreement generally bear interest at a variable rate equal to (i) the secured overnight financing rate (published by the Federal Reserve Bank of New York, “SOFR”), plus a specified margin based on the term of such borrowing, plus a specified margin based upon Hub’s total net leverage ratio (as defined in the Credit Agreement) (the "Total Net Leverage Ratio"), or (ii) the base rate (which is the highest of (a) the administrative agent's prime rate, (b) the federal funds rate plus 0.50% or (c) the sum of 1% and one-month SOFR) plus a specified margin based upon the Total Net Leverage Ratio. The specified margin for SOFR loans varies from 100.0 to 175.0 basis points per annum. The specified margin for base rate loans varies from 0.0 to 75.0 basis points per annum. Hub must also pay (1) a commitment fee ranging from 10.0 to 25.0 basis points per annum (based upon the Total Net Leverage Ratio) on the aggregate unused commitments and (2) a letter of credit fee ranging from 100.0 to 175.0 basis points per annum (based upon the Total Net Leverage Ratio) on the undrawn amount of letters of credit.

We had standby letters of credit that expire in 2022 and 2023. As of September 30, 2022, and December 31, 2021, our letters of credit totaled $42.0 million and $41.3 million, respectively.

As of September 30, 2022 and December 31, 2021, we had no borrowings under the Credit Agreement and our unused and available borrowings were $308.0 million and $308.7 million, respectively. We were in compliance with our debt covenants as of September 30, 2022 and December 31, 2021.

We have entered into various Equipment Notes (“Notes”) for the purchase of tractors, trailers, containers and refrigeration units. The Notes are secured by the underlying equipment financed in the agreements.

Our outstanding Notes are as follows (in thousands):


	September 30,			December 31,
	2022			2021
	(in thousands)

Interim funding for equipment received and expected to be converted to an equipment note in subsequent year; interest paid at a variable rate	$	16,380		$	17,186

Secured Equipment Notes due on various dates in 2027 commencing on various dates in 2022; interest is paid monthly at a fixed annual rate between 2.07% and 4.91%		121,156			-

Secured Equipment Notes due on various dates in 2026 commencing on various dates in 2021; interest is paid monthly at a fixed annual rate between 1.48% and 2.41%		83,420			94,766

Secured Equipment Notes due on various dates in 2025 commencing on various dates in 2020; interest is paid monthly at a fixed annual rate between 1.51% and 1.80%		47,804			63,308

Secured Equipment Notes due on various dates in 2024 commencing on various dates in 2017, 2019 and 2020; interest is paid monthly at a fixed annual rate between 2.50% and 3.59%		24,121			34,432

Secured Equipment Notes due on various dates in 2023 commencing on various dates from 2016 to 2019; interest is paid monthly at a fixed annual rate between 2.20% and 4.20%		26,907			61,824

Secured Equipment Notes due on various dates in 2022 commencing on various dates from 2015 to 2017; interest is paid monthly at a fixed annual rate of between 2.20% and 2.90%		76			3,236

		319,864			274,752

Less current portion		(102,093	)		(97,273	)
Total long-term debt	$	217,771		$	177,479

- Definition

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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+ Details

Legal Matters

9 Months Ended

Sep. 30, 2022

Commitments and Contingencies Disclosure [Abstract]

Legal Matters

NOTE 7. Legal Matters

The Company is involved in certain claims and pending litigation arising from the normal conduct of business, including putative class-action lawsuits in which the plaintiffs are current and former drivers. Based on management's present knowledge, management does not believe that any potential unrecorded loss contingencies arising from these pending matters are likely to have a material adverse effect on the Company's overall financial position, operating results, or cash flows after taking into account any existing accruals for settlements or losses determined to be probable and estimable. However, actual outcomes could be material to the Company's financial position, operating results, or cash flows for any particular period.

Related Party Transactions

9 Months Ended

Sep. 30, 2022

Disclosure Text Block [Abstract]

Related Party Transactions

NOTE 8. Related Party Transactions

In August 2022, the Company entered into a Common Stock Exchange and Repurchase Agreement (the “Agreement”) with entities affiliated with David P. Yeager, the Company’s Chairman of the Board of Directors and Chief Executive Officer (collectively, the “DPY Entities”) and entities affiliated with Mark A. Yeager, the brother of David P. Yeager (collectively, the “MAY Entities”).

Pursuant to the Agreement, the MAY Entities transferred 243,755 shares of Class B Common Stock, $0.01 par value per share, to the DPY Entities in exchange for 342,728 shares of Class A Common Stock, $0.01 par value per share (the “Class A Exchange Shares”; such transfer in exchange for the Class A Exchange Shares is referred to herein as the “Exchange”). Immediately after the consummation of the Exchange, the MAY Entities sold to the Company (i) all of the Class A Exchange Shares and (ii) 87,393 shares of Class B Common Stock (the “Remaining Class B Shares”), representing all of the remaining shares of Class B Common Stock owned by the MAY Entities, for an aggregate purchase price of $34.8 million (the “Repurchase” and, together with the “Exchange,” the “Transaction”). The purchase price for the Repurchase was based on a price per share equal to the closing price of Class A Common Stock on the Nasdaq Global Market on the date of the Agreement. In accordance with the Company’s certificate of incorporation the Remaining Class B Shares acquired by the Company were cancelled and converted into Class A Common Stock upon acquisition and are not available for reissuance.

The Transaction was approved by the Company’s Audit Committee of the Board pursuant to the Company’s Related Person Transaction Policy approval procedures.

Subsequent Events

9 Months Ended

Sep. 30, 2022

Subsequent Events [Abstract]

Subsequent Events

NOTE 9. Subsequent Event

In October 2022, our Board of Directors (the "Board") authorized the purchase of up to $200 million of our Class A Common Stock pursuant to a share repurchase program. Under the Program, the shares may be repurchased in the open market or in privately negotiated transactions, from time to time subject to market and other conditions. The approved share repurchase program does not obligate us to repurchase any dollar amount or number of shares, and the program may be modified, suspended, or discontinued at any time.

Acquisition (Tables)

9 Months Ended

Sep. 30, 2022

Business Acquisition [Line Items]

Schedule of Carrying Amount of Goodwill

The following table presents the total carrying amount of goodwill (in thousands):


	Total
Balance at December 31, 2021	$	576,913
Acquisition		51,180
Balance at September 30, 2022	$	628,093

Summary of Total Purchase Price Allocated to Net Assets Acquired


	Three Months Ended		Nine Months Ended
	September 30, 2022		September 30, 2022
Revenue	$	1,397,880	$	4,185,337
Net income	$	87,439	$	278,780
Earnings per share
Basic	$	2.64	$	8.33
Diluted	$	2.61	$	8.25


	Three Months Ended		Nine Months Ended
	September 30, 2021		September 30, 2021
Revenue	$	1,251,863	$	3,452,175
Net income	$	43,073	$	86,364
Earnings per share
Basic	$	1.29	$	2.58
Diluted	$	1.27	$	2.55

Choptank Transport LLC [Member]

Business Acquisition [Line Items]

Schedule of Total Purchase Price Allocated to Net Assets Acquired and Liabilities Assumed

The following table summarizes the total purchase consideration to the net assets acquired and liabilities assumed as of the date of the acquisition (in thousands):


	October 19, 2021
Cash and cash equivalents	$	5,596
Accounts receivable trade		70,989
Prepaid expenses and other current assets		419
Property and equipment		169
Right of use assets - operating leases		922
Other intangibles		60,500
Goodwill		54,980
Total assets acquired	$	193,575

Accounts payable trade	$	60,970
Accrued payroll		3,458
Accrued other		359
Lease liability - operating leases short-term		309
Lease liability - operating leases long-term		613
Total liabilities assumed	$	65,709

Total consideration	$	127,866

Cash paid, net	$	122,270

Schedule of Components of Other Intangibles Acquired

The components of “Other intangibles” listed in the above table as of the acquisition date are summarized as follows (in thousands):


			Accumulated		Balance at		Estimated Useful
	Amount		Amortization		September 30, 2022		Life
Customer relationships	$	36,300	$	2,420	$	33,880	15 years
Carrier network	$	14,400	$	3,600	$	10,800	4 years
Developed technology	$	6,500	$	929	$	5,571	7 years
Trade name	$	3,300	$	2,200	$	1,100	18 months

Schedule of Amortization Expense

Amortization expense related to Choptank for the next five years is as follows (in thousands):


	Total
Remainder of 2022	$	2,287
2023		7,499
2024		6,949
2025		6,049
2026		3,349

TAGG Logistics Acquisition [Member]

Business Acquisition [Line Items]

Schedule of Total Purchase Price Allocated to Net Assets Acquired and Liabilities Assumed

The following table summarizes the preliminary allocation of the total purchase consideration to the net assets acquired and liabilities assumed as of the date of the acquisition (in thousands):


	August 22, 2022
Cash and cash equivalents	$	839
Accounts receivable trade		24,841
Prepaid expenses and other current assets		1,685
Property and equipment		6,893
Right of use assets - operating leases		56,689
Other intangibles		27,300
Goodwill		50,754
Other assets		1,705
Total assets acquired	$	170,706

Accounts payable trade	$	9,193
Accrued payroll		2,536
Accrued other		758
Lease liability - operating leases short-term		14,465
Lease liability - operating leases long-term		40,254
Total liabilities assumed	$	67,206

Total consideration	$	103,500

Cash paid, net	$	102,661

Schedule of Components of Other Intangibles Acquired

The components of “Other intangibles” listed in the above table as of the acquisition date are summarized as follows (in thousands):


			Accumulated		Balance at		Estimated Useful
	Amount		Amortization		September 30, 2022		Life
Customer relationships	$	22,600	$	249	$	22,351	10 years
Developed technology	$	4,000	$	88	$	3,912	5 years
Trade name	$	700	$	52	$	648	18 months

Schedule of Amortization Expense

Amortization expense related to TAGG for the next five years is as follows (in thousands):


	Total
Remainder of 2022	$	882
2023		3,527
2024		3,125
2025		3,060
2026		3,060

- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References

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-Name Accounting Standards Codification
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+ Details

Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Reconciliation of Earnings Per Share

The following is a reconciliation of our earnings per share (in thousands, except for per share data):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021

Net income	$	87,325	$	43,338	$	277,674	$	87,160

Weighted average shares outstanding - basic		33,145		33,433		33,480		33,427

Dilutive effect of stock options and restricted stock		376		440		327		415

Weighted average shares outstanding - diluted		33,521		33,873		33,807		33,842

Earnings per share - basic	$	2.63	$	1.30	$	8.29	$	2.61

Earnings per share - diluted	$	2.61	$	1.28	$	8.21	$	2.58

Revenue from Contract with Customers (Tables)

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Summary of Disaggregated Revenue by Business Line

The following table summarizes our disaggregated revenue by business line (in thousands):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Intermodal and transportation solutions	$	853,490	$	697,701	$	2,499,567	$	1,891,837
Logistics		251,887		224,136		743,924		663,620
Truck brokerage		250,030		153,270		811,496		420,523
Total revenue	$	1,355,407	$	1,075,107	$	4,054,987	$	2,975,980

Long-Term Debt and Financing Arrangements (Tables)

9 Months Ended

Sep. 30, 2022

Debt Disclosure [Abstract]

Schedule of Outstanding Debt

Our outstanding Notes are as follows (in thousands):


	September 30,			December 31,
	2022			2021
	(in thousands)

Interim funding for equipment received and expected to be converted to an equipment note in subsequent year; interest paid at a variable rate	$	16,380		$	17,186

Secured Equipment Notes due on various dates in 2027 commencing on various dates in 2022; interest is paid monthly at a fixed annual rate between 2.07% and 4.91%		121,156			-

Secured Equipment Notes due on various dates in 2026 commencing on various dates in 2021; interest is paid monthly at a fixed annual rate between 1.48% and 2.41%		83,420			94,766

Secured Equipment Notes due on various dates in 2025 commencing on various dates in 2020; interest is paid monthly at a fixed annual rate between 1.51% and 1.80%		47,804			63,308

Secured Equipment Notes due on various dates in 2024 commencing on various dates in 2017, 2019 and 2020; interest is paid monthly at a fixed annual rate between 2.50% and 3.59%		24,121			34,432

Secured Equipment Notes due on various dates in 2023 commencing on various dates from 2016 to 2019; interest is paid monthly at a fixed annual rate between 2.20% and 4.20%		26,907			61,824

Secured Equipment Notes due on various dates in 2022 commencing on various dates from 2015 to 2017; interest is paid monthly at a fixed annual rate of between 2.20% and 2.90%		76			3,236

		319,864			274,752

Less current portion		(102,093	)		(97,273	)
Total long-term debt	$	217,771		$	177,479

Acquisition - Additional Information (Detail) $ in Thousands, SquareFeet in Millions			3 Months Ended		9 Months Ended
	Aug. 22, 2022 USD ($) SquareFeet	Oct. 19, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)
Business Acquisition [Line Items]
Warehousing space \| SquareFeet	4
Revenue			$ 1,355,407	$ 1,075,107	$ 4,054,987	$ 2,975,980
Operating income			117,738	$ 59,873	370,434	$ 120,872
Choptank Transport LLC [Member]
Business Acquisition [Line Items]
Business acquisition date		Oct. 19, 2021
Percentage of equity interests acquired		100.00%
Consideration for transaction		$ 127,600
Issuance of restricted stock awards, net of forfeitures		22,000
Settlement of accounts receivable due from subsidiary		$ 300
Goodwill and other intangible assets tax deductible, period		15 years
Amortization expense of intangible assets			2,300		$ 6,900
Intangible assets, weighted average useful life					10 years 6 months 10 days
TAGG Logistics Acquisition [Member]
Business Acquisition [Line Items]
Business acquisition date	Aug. 22, 2022
Percentage of equity interests acquired	100.00%
Consideration for transaction	$ 103,500
Goodwill and other intangible assets tax deductible, period	15 years
Amortization expense of intangible assets			400		$ 400
Intangible assets, weighted average useful life					9 years
Revenue					$ 19,300
Operating income					700
TAGG Logistics Acquisition [Member] \| General and Administrative Expense [Member]
Business Acquisition [Line Items]
Business acquisition, related costs			$ 600		$ 3,100

Acquisition - Summarizes the Total Purchase Price Allocated to Net Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Thousands			9 Months Ended
	Aug. 22, 2022	Oct. 19, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Business Acquisition [Line Items]
Goodwill			$ 628,093		$ 576,913
Lease liability - operating leases			79,758		34,916
Cash paid, net			102,661	$ 90
Choptank Transport LLC [Member]
Business Acquisition [Line Items]
Cash and cash equivalents		$ 5,596
Accounts receivable trade		70,989
Prepaid expenses and other current assets		419
Property and equipment		169
Right of use assets - operating leases		922
Other intangibles		60,500
Goodwill		54,980	$ 628,093		$ 576,913
Total assets acquired		193,575
Accounts payable trade		60,970
Accrued payroll		3,458
Accrued other		359
Lease liability - operating leases short-term		309
Lease liability - operating leases		613
Total liabilities assumed		65,709
Total consideration		127,866
Cash paid, net		$ 122,270
TAGG Logistics Acquisition [Member]
Business Acquisition [Line Items]
Cash and cash equivalents	$ 839
Accounts receivable trade	24,841
Prepaid expenses and other current assets	1,685
Property and equipment	6,893
Right of use assets - operating leases	56,689
Other intangibles	27,300
Goodwill	50,754
Other assets	1,705
Total assets acquired	170,706
Accounts payable trade	9,193
Accrued payroll	2,536
Accrued other	758
Lease liability - operating leases short-term	14,465
Lease liability - operating leases	40,254
Total liabilities assumed	67,206
Total consideration	103,500
Cash paid, net	$ 102,661

Acquisition - Components of Other Intangible Acquired (Detail) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
TAGG Logistics Acquisition [Member] \| Customer Relationships [Member]
Other Intangible Assets [Line Items]
Finite-lived intangible assets, Gross Amount	$ 22,600
Finite-lived intangible assets, Accumulated Amortization	249
Finite-lived intangible assets, Net Carrying Value	$ 22,351
Intangible assets estimated useful life	10 years
TAGG Logistics Acquisition [Member] \| Developed Technology [Member]
Other Intangible Assets [Line Items]
Finite-lived intangible assets, Gross Amount	$ 4,000
Finite-lived intangible assets, Accumulated Amortization	88
Finite-lived intangible assets, Net Carrying Value	$ 3,912
Intangible assets estimated useful life	5 years
TAGG Logistics Acquisition [Member] \| Trade Name [Member]
Other Intangible Assets [Line Items]
Finite-lived intangible assets, Gross Amount	$ 700
Finite-lived intangible assets, Accumulated Amortization	52
Finite-lived intangible assets, Net Carrying Value	$ 648
Intangible assets estimated useful life	18 months
Choptank Transport, LLC Member \| Customer Relationships [Member]
Other Intangible Assets [Line Items]
Finite-lived intangible assets, Gross Amount	$ 36,300
Finite-lived intangible assets, Accumulated Amortization	2,420
Finite-lived intangible assets, Net Carrying Value	$ 33,880
Intangible assets estimated useful life	15 years
Choptank Transport, LLC Member \| Carrier Network [Member]
Other Intangible Assets [Line Items]
Finite-lived intangible assets, Gross Amount	$ 14,400
Finite-lived intangible assets, Accumulated Amortization	3,600
Finite-lived intangible assets, Net Carrying Value	$ 10,800
Intangible assets estimated useful life	4 years
Choptank Transport, LLC Member \| Developed Technology [Member]
Other Intangible Assets [Line Items]
Finite-lived intangible assets, Gross Amount	$ 6,500
Finite-lived intangible assets, Accumulated Amortization	929
Finite-lived intangible assets, Net Carrying Value	$ 5,571
Intangible assets estimated useful life	7 years
Choptank Transport, LLC Member \| Trade Name [Member]
Other Intangible Assets [Line Items]
Finite-lived intangible assets, Gross Amount	$ 3,300
Finite-lived intangible assets, Accumulated Amortization	2,200
Finite-lived intangible assets, Net Carrying Value	$ 1,100
Intangible assets estimated useful life	18 months

Acquisition - Schedule of Carrying Amount of Goodwill (Detail) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Business Acquisition [Line Items]
Goodwill, Beginning Balance	$ 576,913
Goodwill, Ending Balance	628,093
Choptank Transport LLC [Member]
Business Acquisition [Line Items]
Goodwill, Beginning Balance	576,913
Acquisition	51,180
Goodwill, Ending Balance	$ 628,093

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References + Details

Acquisition - Amortization Expense (Detail) $ in Thousands	Sep. 30, 2022 USD ($)
Choptank Transport LLC [Member]
Finite-Lived Intangible Assets [Line Items]
Remainder of 2022	$ 2,287
2023	7,499
2024	6,949
2025	6,049
2026	3,349
TAGG Logistics Acquisition [Member]
Finite-Lived Intangible Assets [Line Items]
Remainder of 2022	882
2023	3,527
2024	3,125
2025	3,060
2026	$ 3,060

Acquisition - Unaudited Pro forma Consolidated Results of Operations (Detail) - Choptank Transport LLC [Member] - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Business Acquisition [Line Items]
Revenue	$ 1,397,880	$ 1,251,863	$ 4,185,337	$ 3,452,175
Net Income	$ 87,439	$ 43,073	$ 278,780	$ 86,364
Earnings per share
Basic	$ 2.64	$ 1.29	$ 8.33	$ 2.58
Diluted	$ 2.61	$ 1.27	$ 8.25	$ 2.55

Reconciliation of Earnings Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Net income	$ 87,325	$ 43,338	$ 277,674	$ 87,160
Weighted average shares outstanding - basic	33,145	33,433	33,480	33,427
Dilutive effect of stock options and restricted stock	376	440	327	415
Weighted average shares outstanding - diluted	33,521	33,873	33,807	33,842
Earnings per share - basic	$ 2.63	$ 1.30	$ 8.29	$ 2.61
Earnings per share - diluted	$ 2.61	$ 1.28	$ 8.21	$ 2.58

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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+ Details

Revenue from Contracts with Customers - Additional Information (Detail)	9 Months Ended
	Sep. 30, 2022 Operators Tractors Drivers Trailers
Revenue From Contracts With Customers [Line Items]
Number of tractor \| Tractors	2,300
Number of drivers \| Drivers	2,700
Number of trailer \| Trailers	4,600
Number of independent owners \| Operators	800

Revenue from Contracts with Customers - Summary of Disaggregated Revenue by Business Line (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Revenue	$ 1,355,407	$ 1,075,107	$ 4,054,987	$ 2,975,980
Intermodal And Transportation Solutions [Member]
Disaggregation of Revenue [Line Items]
Revenue	853,490	697,701	2,499,567	1,891,837
Truck brokerage [Member]
Disaggregation of Revenue [Line Items]
Revenue	250,030	153,270	811,496	420,523
Logistics [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 251,887	$ 224,136	$ 743,924	$ 663,620

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

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+ Details

Fair Value Measurement - Additional Information (Detail) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Fair Value Measurement [Line Items]
Carrying value of debt	$ 319,864	$ 274,752
Restricted investments	16,900	24,300
Fixed-rate Borrowings [Member]
Fair Value Measurement [Line Items]
Increase (decrease) in fair value of debt	11,700
Carrying value of debt	$ 319,900	$ 274,800

- Definition

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

+ References + Details

Long-Term Debt and Financing Arrangements - Additional Information (Detail) - USD ($) $ in Thousands		9 Months Ended	12 Months Ended
	Feb. 28, 2022	Sep. 30, 2022	Dec. 31, 2021
Standby Letters of Credit [Member]
Line Of Credit Facility [Line Items]
Letters of credit expiration, year		2022	2023
Outstanding letters of credit		$ 42,000	$ 41,300
Credit Agreement [Member]
Line Of Credit Facility [Line Items]
Amount of credit agreement	$ 350,000
Term of credit agreement	5 years
Credit agreement interest rate description		the secured overnight financing rate (published by the Federal Reserve Bank of New York, “SOFR”), plus a specified margin based on the term of such borrowing, plus a specified margin based upon Hub’s total net leverage ratio (as defined in the Credit Agreement) (the "Total Net Leverage Ratio"), or (ii) the base rate (which is the highest of (a) the administrative agent's prime rate, (b) the federal funds rate plus 0.50% or (c) the sum of 1% and one-month SOFR) plus a specified margin based upon the Total Net Leverage Ratio.
Borrowings under bank revolving line of credit		$ 0	0
Unused and available borrowings under bank revolving line of credit and credit agreement		$ 308,000	$ 308,700
Credit Agreement [Member] \| Federal Funds Rate [Member]
Line Of Credit Facility [Line Items]
Interest rate under the credit agreement	0.50%
Credit Agreement [Member] \| LIBOR rate [Member]
Line Of Credit Facility [Line Items]
Interest rate under the credit agreement	1.00%
Credit Agreement [Member] \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Line Of Credit Facility [Line Items]
Description of variable rate basis	one-month SOFR
Minimum [Member] \| Base Rate
Line Of Credit Facility [Line Items]
Commitment fee on unused commitments	0.10%
Minimum [Member] \| Letter of Credit [Member]
Line Of Credit Facility [Line Items]
Commitment fee on unused commitments	1.00%
Minimum [Member] \| Credit Agreement [Member] \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Line Of Credit Facility [Line Items]
Interest rate under the credit agreement	1.00%
Minimum [Member] \| Credit Agreement [Member] \| Base Rate
Line Of Credit Facility [Line Items]
Interest rate under the credit agreement	0.00%
Maximum [Member] \| Base Rate
Line Of Credit Facility [Line Items]
Commitment fee on unused commitments	0.25%
Maximum [Member] \| Letter of Credit [Member]
Line Of Credit Facility [Line Items]
Commitment fee on unused commitments	1.75%
Maximum [Member] \| Credit Agreement [Member] \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Line Of Credit Facility [Line Items]
Interest rate under the credit agreement	1.75%
Maximum [Member] \| Credit Agreement [Member] \| Base Rate
Line Of Credit Facility [Line Items]
Interest rate under the credit agreement	0.75%

Schedule of Outstanding Debt (Detail) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Interim funding for equipment received and expected to be converted to an equipment note in subsequent year; interest paid at a variable rate	$ 16,380	$ 17,186
Secured long-term debt	319,864	274,752
Less current portion	(102,093)	(97,273)
Total long-term debt	217,771	177,479
Secured Equipment Notes due in 2027 [Member]
Debt Instrument [Line Items]
Secured long-term debt	121,156	0
Secured Equipment Notes due in 2026 [Member]
Debt Instrument [Line Items]
Secured long-term debt	83,420	94,766
Secured Equipment Notes due in 2025 [Member]
Debt Instrument [Line Items]
Secured long-term debt	47,804	63,308
Secured Equipment Notes due in 2024 [Member]
Debt Instrument [Line Items]
Secured long-term debt	24,121	34,432
Secured Equipment Notes due in 2023 [Member]
Debt Instrument [Line Items]
Secured long-term debt	26,907	61,824
Secured Equipment Notes due in 2022 [Member]
Debt Instrument [Line Items]
Secured long-term debt	$ 76	$ 3,236

Schedule of Outstanding Debt (Parenthetical) (Detail)	9 Months Ended
Schedule of Outstanding Debt (Parenthetical) (Detail)	Sep. 30, 2022
Secured Equipment Notes due in 2027 [Member]
Debt Instrument [Line Items]
Equipment notes due period	2027
Payment Frequency	monthly
Secured Equipment Notes due in 2027 [Member] \| Commencing on 2021 [Member]
Debt Instrument [Line Items]
Equipment notes, date of first required payment	2022
Secured Equipment Notes due in 2026 [Member]
Debt Instrument [Line Items]
Equipment notes due period	2026
Payment Frequency	monthly
Secured Equipment Notes due in 2026 [Member] \| Commencing on 2021 [Member]
Debt Instrument [Line Items]
Equipment notes, date of first required payment	2021
Secured Equipment Notes due in 2025 [Member]
Debt Instrument [Line Items]
Equipment notes due period	2025
Payment Frequency	monthly
Secured Equipment Notes due in 2025 [Member] \| Commencing on 2020 [Member]
Debt Instrument [Line Items]
Equipment notes, date of first required payment	2020
Secured Equipment Notes due in 2024 [Member]
Debt Instrument [Line Items]
Equipment notes due period	2024
Payment Frequency	monthly
Secured Equipment Notes due in 2024 [Member] \| Commencing on 2020 [Member]
Debt Instrument [Line Items]
Equipment notes, date of first required payment	2020
Secured Equipment Notes due in 2024 [Member] \| Commencing on 2019 [Member]
Debt Instrument [Line Items]
Equipment notes, date of first required payment	2019
Secured Equipment Notes due in 2024 [Member] \| Commencing on 2017 [Member]
Debt Instrument [Line Items]
Equipment notes, date of first required payment	2017
Secured Equipment Notes due in 2023 [Member]
Debt Instrument [Line Items]
Equipment notes due period	2023
Payment Frequency	monthly
Secured Equipment Notes due in 2023 [Member] \| Commencing on 2017 [Member]
Debt Instrument [Line Items]
Equipment notes, date of first required payment	2019
Secured Equipment Notes due in 2023 [Member] \| Commencing on 2015 [Member]
Debt Instrument [Line Items]
Equipment notes, date of first required payment	2016
Secured Equipment Notes due in 2022 [Member]
Debt Instrument [Line Items]
Equipment notes due period	2022
Payment Frequency	monthly
Secured Equipment Notes due in 2022 [Member] \| Commencing on 2017 [Member]
Debt Instrument [Line Items]
Equipment notes, date of first required payment	2017
Secured Equipment Notes due in 2022 [Member] \| Commencing on 2014 [Member]
Debt Instrument [Line Items]
Equipment notes, date of first required payment	2015
Minimum [Member] \| Secured Equipment Notes due in 2027 [Member]
Debt Instrument [Line Items]
Interest rate secured debt	2.07%
Minimum [Member] \| Secured Equipment Notes due in 2026 [Member]
Debt Instrument [Line Items]
Interest rate secured debt	1.48%
Minimum [Member] \| Secured Equipment Notes due in 2025 [Member]
Debt Instrument [Line Items]
Interest rate secured debt	1.51%
Minimum [Member] \| Secured Equipment Notes due in 2024 [Member]
Debt Instrument [Line Items]
Interest rate secured debt	2.50%
Minimum [Member] \| Secured Equipment Notes due in 2023 [Member]
Debt Instrument [Line Items]
Interest rate secured debt	2.20%
Minimum [Member] \| Secured Equipment Notes due in 2022 [Member]
Debt Instrument [Line Items]
Interest rate secured debt	2.20%
Maximum [Member] \| Secured Equipment Notes due in 2027 [Member]
Debt Instrument [Line Items]
Interest rate secured debt	4.91%
Maximum [Member] \| Secured Equipment Notes due in 2026 [Member]
Debt Instrument [Line Items]
Interest rate secured debt	2.41%
Maximum [Member] \| Secured Equipment Notes due in 2025 [Member]
Debt Instrument [Line Items]
Interest rate secured debt	1.80%
Maximum [Member] \| Secured Equipment Notes due in 2024 [Member]
Debt Instrument [Line Items]
Interest rate secured debt	3.59%
Maximum [Member] \| Secured Equipment Notes due in 2023 [Member]
Debt Instrument [Line Items]
Interest rate secured debt	4.20%
Maximum [Member] \| Secured Equipment Notes due in 2022 [Member]
Debt Instrument [Line Items]
Interest rate secured debt	2.90%

Related Party Transactions - Additional information (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended	9 Months Ended
	Aug. 31, 2022	Sep. 30, 2022	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Related Party Transaction [Line Items]
Purchase of treasury stock from related party		$ 34,767	$ 34,767	$ 0
Class A Common Stock [Member]
Related Party Transaction [Line Items]
Common stock, par value		$ 0.01	$ 0.01		$ 0.01
Class A Common Stock [Member] \| DPY Entities [Member]
Related Party Transaction [Line Items]
Common stock, par value	$ 0.01
Shares transferred	342,728
Class B Common Stock [Member]
Related Party Transaction [Line Items]
Common stock, par value		$ 0.01	$ 0.01		$ 0.01
Class B Common Stock [Member] \| MAY Entities [Member]
Related Party Transaction [Line Items]
Common stock, par value	$ 0.01
Purchase of treasury stock from related party	$ 34,800
Purchase of treasury stock in shares	87,393
Shares transferred	243,755

Subsequent Event - Additional information (Details) $ in Millions	Oct. 31, 2022 USD ($)
Common Class A [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Stock repurchase program, authorized amount	$ 200