Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (20,525)	$ (37,623)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	3,173	3,687
Amortization of intangibles	2,242	5,003
Amortization of Debt Discount (Premium)	4,224	1,635
Amortization of note receivable discount	0	(63)
Stock-based compensation and expense, net of forfeitures	631	(3,050)
Fair value adjustment to liability for stock appreciation rights	0	(269)
Fair value adjustment to financial instrument liabilities	1,196	928
Fair value adjustment to warrant liabilities	(646)	(0)
Loss on extinguishment of debt and debt modifications	583	26,019
Provision for bad debt	490	31
Deferred income taxes	33	0
Inventory reserve	0	(22)
Loss (gain) on sale of assets	212	(103)
Liquidated damages from debt	4,068	0
Non-cash unrealized foreign currency (gain) loss	(5)	48
Change in operating assets and liabilities, net of acquisition:
Trade accounts receivable	2,145	(3,935)
Inventories	(167)	20
Contract assets	(4,812)	(6,378)
Prepaid expenses and other current assets	2,748	(751)
Right of use assets/lease liabilities, net	33	35
Deposits and other assets	(16)	(26)
Accounts payable	7,633	7,929
Accrued expenses	5,053	4,175
Contract liabilities	(7,518)	1,145
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	775	(1,565)
CASH FLOWS FROM INVESTING ACTIVITIES:
Cash paid for acquisitions, net of cash received	0	(773)
Purchases of property and equipment	(622)	(1,351)
Deposits on financing lease property and equipment	8	26
Proceeds from sale of property and equipment	53	78
Purchase of other intangible assets	(18)	(51)
Proceeds from notes receivable	0	3,500
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	(579)	1,429
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from line of credit	0	3,500
Payments on line of credit	0	(2,000)
Payments on financing lease obligations	(1,310)	(1,212)
Proceeds from notes payable	9,750	0
Payments on notes payable	(6,053)	(5,804)
NET CASH (USED IN) PROVIDED BY FINANCING ACTIVITIES	2,387	(5,516)
Effect of exchange rate changes on cash	11	(268)
Net increase (decrease) in cash, cash equivalents and restricted cash	2,594	(5,920)
Cash, cash equivalents and restricted cash at beginning of period	22,098	28,041
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	24,692	22,121
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Income taxes paid (net refunded)	100	(405)
Interest paid	6,961	5,183
Non-cash investment in acquisition for equity issuances	0	250
Equipment purchased with debt	271	0
Accrued property and equipment purchases	118	126
Non-cash payments on debt	$ 2,759	$ 3,750