Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash flows from operating activities
Net loss	$ (25,573)	$ (45,436)
Adjustments to reconcile net loss to cash used in operating activities
Depreciation and amortization	13,507	16,560
Original issue discount, debt premium and debt issuance cost amortization	(9,916)	7,456
Interest paid on BR Exar AR Facility	(1,110)	(2,232)
Debt modification and extinguishment gain, net		(9,760)
Credit loss expense	4,491	1,983
Deferred income tax provision	957	521
Share-based compensation expense	1,183	111
Unrealized foreign currency (gain) loss	18	238
(Gain) loss on sale of assets	(602)	88
Fair value adjustment for private warrants liability of XBP Europe	(37)
Change in operating assets and liabilities
Accounts receivable	(2,624)	950
Prepaid expenses and other current assets	(2,818)	(1,494)
Accounts payable and accrued liabilities	(6,420)	(24,232)
Related party payables	346	94
Additions to outsource contract costs	(482)	(116)
Net cash used in operating activities	(29,080)	(55,269)
Cash flows from investing activities
Purchase of property, plant and equipment	(2,378)	(1,888)
Additions to internally developed software	(855)	(1,014)
Proceeds from sale of assets	2,649
Net cash used in investing activities	(584)	(2,902)
Cash flows from financing activities
Proceeds from issuance of Common Stock from at the market offerings		69,260
Cash paid for equity issuance costs from at the market offerings		(2,232)
Borrowings under factoring arrangement and Securitization Facility	348	31,985
Principal repayment on borrowings under factoring arrangement and Securitization Facility	(311)	(31,325)
Cash paid for debt issuance costs	(193)	(6,308)
Principal payments on finance lease obligations	(1,765)	(1,137)
Borrowings from other loans	3,219	2,152
Cash paid for debt repurchases		(3,633)
Proceeds from Second Lien Note		31,500
Repayment of BRCC term loan		(34,204)
Principal repayments on senior secured term loans, BRCC revolver and other loans	(8,656)	(7,745)
Net cash (used in) provided by financing activities	(3,547)	63,783
Effect of exchange rates on cash, restricted cash and cash equivalents	82	140
Net increase (decrease) in cash, restricted cash and cash equivalents	(33,129)	5,752
Cash, restricted cash, and cash equivalents
Beginning of period	67,153	45,067
End of period	34,024	50,819
Supplemental cash flow data:
Income tax payments, net of refunds received	594	1,147
Interest paid	30,674	65,300
Noncash investing and financing activities:
Assets acquired through right-of-use arrangements	491	405
Accrued PIK interest paid through issuance of PIK Notes	23,342
Accrued liability for true-up obligation settled through the issuance of July 2026 Notes	1,000
Accrued capital expenditures	494	1,945
BR EXAR
Cash flows from financing activities
Borrowings under revolving facility	14,914	10,000
Repayments under revolving facility	$ (11,103)	(4,130)
Revolving Credit Facility BRCC Term Loan
Cash flows from financing activities
Borrowings under revolving facility		$ 9,600