Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2021

Segment Reporting [Abstract]

Schedule of Financial Information by Segment

The following tables present the Company’s financial information by segment. Management does not use assets by segment to evaluate performance or allocate resources. Therefore, we do not disclose assets by segment.

	Year Ended December 31, 2021
($ in thousands)	Trucking			CNG			Corporate and Unallocated			Total
Revenue	$	303,671		$	376		$	—		$	304,047
Operating expenses, excluding depreciation,    amortization, and impairment	$	(249,322	)	$	(1,120	)	$	(19,085	)	$	(269,527	)
Depreciation and amortization	$	(15,234	)	$	—		$	—		$	(15,234	)
Operating income (loss)	$	39,115		$	(744	)	$	(19,085	)	$	19,286

	Year Ended December 31, 2020
($ in thousands)	Trucking			CNG			Corporate and Unallocated			Total
Revenue	$	228,276		$	999		$	—		$	229,275
Operating expenses, excluding depreciation,    amortization, and impairment	$	(222,140	)	$	(1,045	)	$	(11,479	)	$	(234,664	)
Depreciation and amortization	$	(14,575	)	$	(179	)	$	(6	)	$	(14,760	)
Impairment	$	—		$	(2,302	)	$	—		$	(2,302	)
Operating loss	$	(8,442	)	$	(2,527	)	$	(11,482	)	$	(22,451	)