DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2021

DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Disaggregation of Revenue

	Year Ended December 31,
	2021								2020
	Trucking		USAT Logistics		Eliminations		Total		Trucking		USAT Logistics		Eliminations		Total
Revenue type	(in thousands)
Freight	$	383,331	$	296,374	$	(52,658)	$	627,047	$	341,522	$	176,439	$	(24,072)	$	493,889
Fuel surcharge		48,038		22,572		(1,427)		69,183		35,049		11,366		(997)		45,418
Accessorial		9,747		4,410		—		14,157		7,685		4,146		—		11,831
Total	$	441,116	$	323,356	$	(54,085)	$	710,387	$	384,256	$	191,951	$	(25,069)	$	551,138