Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2022

Segment Reporting [Abstract]

Summary of Segment Information

Segment results from operations for the three and six months ended June 30, 2022 and 2021 are as follows:

	Three Months Ended June 30, 2022
	Expedited Freight		Intermodal		Corporate		Eliminations		Consolidated - Continuing Operations
External revenues	$	408,814	$	106,405	$	—	$	—	$	515,219
Intersegment revenues	43		6		—		(49)		—
Depreciation	6,007		1,644		62		—		7,713
Amortization	1,810		2,072		—		—		3,882
Income (loss) from continuing operations	63,107		15,249		(2,811)		—		75,545
Purchases of property and equipment	8,765		—		—		—		8,765
	Three Months Ended June 30, 2021
	Expedited Freight		Intermodal		Corporate		Eliminations		Consolidated - Continuing Operations
External revenues	$	351,551	$	69,120	$	—	$	—	$	420,671
Intersegment revenues	184		13		—		(197)		—
Depreciation	4,989		835		23		—		5,847
Amortization	1,790		1,777		—		—		3,567
Income (loss) from continuing operations	34,688		8,386		(950)		—		42,124
Purchases of property and equipment	5,724		156		—		—		5,880
	Six Months Ended June 30, 2022
	Expedited Freight		Intermodal		Corporate		Eliminations		Consolidated - Continuing Operations
External revenues	$	785,340	$	196,840	$	—	$	—	$	982,180
Intersegment revenues	108		11		—		(119)		—
Depreciation	11,679		2,984		101		—		14,764
Amortization	3,619		4,342		—		—		7,961
Income (loss) from continuing operations	110,787		26,395		(4,286)		—		132,896
Purchases of property and equipment	17,721		952		—		—		18,673
	Six Months Ended June 30, 2021
	Expedited Freight		Intermodal		Corporate		Eliminations		Consolidated - Continuing Operations
External revenues	$	655,308	$	127,622	$	—	$	—	$	782,930
Intersegment revenues	613		25		—		(695)		(57)
Depreciation	9,982		1,634		26		—		11,642
Amortization	3,595		3,414		—		—		7,009
Income (loss) from continuing operations	59,218		12,895		(7,265)		—		64,848
Purchases of property and equipment	8,136		439		—		—		8,575

	Expedited Freight		Intermodal		Corporate		Eliminations		Consolidated - Continuing Operations
Total Assets
As of June 30, 2022	$	798,352	$	300,035	$	98,764	$	(8)	$	1,197,143
As of December 31, 2021	777,987		249,467		90,588		(219)		1,117,823

A reconciliation from the segment information to the consolidated balances for revenues is set forth below:

	Three Months Ended				Six Months Ended
	June 30, 2022		June 30, 2021		June 30, 2022		June 30, 2021
Intersegment revenues - continuing operations	$	—	$	—	$	—	$	(57)
Intersegment revenues - discontinued operation	—		—		—		57
Consolidated intersegment revenues	$	—	$	—	$	—	$	—

Revenue from the individual services within the Expedited Freight segment for the three and six months ended June 30, 2022 and 2021 are as follows:

	Three Months Ended				Six Months Ended
	June 30, 2022		June 30, 2021		June 30, 2022		June 30, 2021
Expedited Freight revenues:
Network	$	263,425	$	210,088	$	506,839	$	388,715
Truckload	60,144		56,968		116,052		109,348
Final Mile	73,028		69,883		138,786		132,139
Other	12,260		14,796		23,771		25,719
Total	$	408,857	$	351,735	$	785,448	$	655,921