Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Cash flows from operating activities
Net loss			$ (99,430)	$ (221,437)
Adjustments to reconcile net loss
Depreciation and amortization	$ 14,398	$ 17,737	45,848	53,942
Original issue discount, debt premium and debt issuance cost amortization			9,976	10,383
Debt modification and extinguishment gain, net			(17,534)	(1,803)
Impairment of goodwill and other intangible assets		29,565		29,565
Credit loss expense			1,818	704
Deferred income tax provision			680	2,492
Share-based compensation expense			566	694
Unrealized foreign currency gain			(143)	(1,503)
(Gain) loss on sale of assets			(6,579)	548
Change in operating assets and liabilities
Accounts receivable			2,954	83,282
Prepaid expenses and other current assets			8,732	(6,910)
Accounts payable and accrued liabilities			23,667	(37,004)
Related party payables			668	426
Additions to outsource contract costs			(443)	(330)
Net cash used in operating activities			(29,220)	(86,951)
Cash flows from investing activities
Purchase of property, plant and equipment			(5,585)	(14,208)
Additions to patents				(15)
Additions to internally developed software			(2,967)	(2,710)
Proceeds from sale of assets			29,811	194
Net cash provided by (used in) investing activities			21,259	(16,739)
Cash flows from financing activities
Proceeds from issuance of Common Stock from at the market offerings			69,260	245,073
Cash paid for equity issuance costs from at the market offerings			(2,232)	(8,480)
Dividend paid on Series B Preferred Stock				(2,532)
Payment for fractional shares on reverse stock split			(31)
Repurchases of Common Stock for retirement				(487)
Borrowings under factoring arrangement and Securitization Facility			87,653	93,867
Principal repayment on borrowings under factoring arrangement and Securitization Facility			(90,358)	(186,245)
Cash paid for withholding taxes on vested RSUs				(138)
Lease terminations				3
Cash paid for debt issuance costs			(8,273)	(7,125)
Principal payments on finance lease obligations			(3,477)	(4,342)
Borrowings from senior secured revolving facility and BRCC revolver			9,600	20,000
Repayments on senior secured revolving facility				(49,477)
Proceeds from issuance of 2026 Notes				80,620
Borrowings from other loans			41,843	7,500
Cash paid for debt repurchases			(11,858)	(4,712)
Proceeds From Senior Secured Term Loan			40,000
Proceeds from Second Lien Note			31,500
Repayment of BRCC term loan			(48,529)	(59,209)
Principal repayments on senior secured term loans and other loans			(106,657)	(22,829)
Net cash provided by financing activities			8,441	101,487
Effect of exchange rates on cash, restricted cash and cash equivalents			(53)	(1,054)
Net increase in cash, restricted cash and cash equivalents			427	(3,257)
Cash, restricted cash, and cash equivalents
Beginning of period			45,067	48,060	$ 48,060
End of period	$ 45,494	$ 44,803	45,494	44,803	$ 45,067
Supplemental cash flow data:
Income tax payments, net of refunds received			3,369	5,267
Interest paid			80,156	93,405
Noncash investing and financing activities:
Assets acquired through right-of-use arrangements			405	958
Issuance of new notes in exchange of 2026 notes			764,800
Issuance of new notes in exchange of 2023 term loan			2,963
Accrued PIK interest paid through issuance of PIK Notes			44,146
Accrued capital expenditures			$ 1,778	$ 1,916