Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Cash flows from operating activities
Net loss	$ (8,398)	$ (13,510)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	11,961	13,874
Amortization of ROU operating leases	7,491	4,456
Amortization of ROU finance leases	5,597	3,008
Write-off of debt issuance costs upon debt modification		119
Amortization of deferred debt issuance costs	1,562	1,067
Deferred income taxes	(36)	(76)
Share-based compensation	2,930	1,833
Gain on disposal of assets, net	(1,986)	(7,914)
Allowance for credit losses	355	26
Change in operating assets and liabilities:
Accounts receivable	(40,276)	(9,410)
Income tax receivable	(69)	(66)
Inventory	(567)	(514)
Prepaid expenses and other	4,940	3,076
Contract assets	23,027	(715)
Accounts payable	33,481	(36,223)
Accrued liabilities	(14,333)	7,096
Operating lease liabilities	(6,625)	(4,566)
Income tax payable	(54)	3
Contract liabilities	(19,687)	9,935
Net cash used in operating activities	(687)	(28,501)
Cash flows from investing activities:
Proceeds from sale of property and equipment	1,922	12,069
Purchase of property and equipment	(10,644)	(6,678)
Net cash (used in) provided by investing activities	(8,722)	5,391
Cash flows from financing activities:
Borrowings on credit	39,279	89,491
Payments made on borrowings on credit	(39,671)	(73,236)
Payments made on term loan	(10,000)
Proceeds from failed sale-leaseback arrangements		14,140
Payments made on failed sale-leaseback arrangements	(3,172)
Proceeds from sale-leaseback financing		2,359
Loan costs from Credit Agreement and prior credit facility	(393)	(6,532)
Payments of finance lease liabilities	(6,456)	(2,524)
Proceeds from issuance of common stock	27,206
Payments related to tax withholding for share-based compensation	(436)	(491)
Exercise of stock options	368
Net cash provided by financing activities	6,725	23,207
Net change in cash, cash equivalents and restricted cash	(2,684)	97
Cash, cash equivalents and restricted cash at beginning of period	30,938	3,784
Cash, cash equivalents and restricted cash at end of period	28,254	3,881
Supplemental disclosures of cash flow information, cash paid during the period for:
Interest	5,424	10,111
Taxes, net of refunds	$ 506	$ 615