Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (37,623)	$ (17,952)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	3,687	316
Amortization of intangibles	5,003	1,431
Amortization of debt discount	1,635	140
Amortization of note receivable discount	(63)	(74)
Stock-based compensation and expense, net of forfeitures	(3,050)	2,559
Fair value adjustment to liability for stock appreciation rights	(269)	1,908
Fair value adjustment to financial instrument liability	928	0
Loss on extinguishment of debt and debt modifications	26,019	250
Recovery of bad debt	31	(19)
Inventory reserve	(22)	(72)
Gain on sale of assets	(103)	0
Non-cash unrealized foreign currency (gain) loss	48	(100)
Change in operating assets and liabilities, net of acquisition:
Trade accounts receivable	(3,935)	1,689
Inventories	20	225
Contract assets	(6,378)	156
Prepaid expenses and other current assets	(751)	783
Right of use assets/lease liabilities, net	35	(222)
Deposits and other assets	(26)	0
Accounts payable	7,929	(4,343)
Accrued expenses	4,175	1,286
Contract liabilities	1,145	(1,443)
NET CASH USED IN OPERATING ACTIVITIES	(1,565)	(13,482)
CASH FLOWS FROM INVESTING ACTIVITIES:
Cash paid for acquisition, net of cash received	(773)	0
Purchases of property and equipment	(1,351)	(2,946)
Deposits on financing lease property and equipment	26	0
Proceeds from sale of property and equipment	78	0
Purchase of other intangible assets	(51)	(692)
Proceeds from notes receivable	3,500	100
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	1,429	(3,538)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from line of credit	3,500	0
Payments on line of credit	(2,000)	(441)
Payments on financing lease obligations	(1,212)	(1)
Proceeds from notes payable	0	9,701
Payments on notes payable	(5,804)	(3,238)
Proceeds from sales of common stock	0	42,376
NET CASH (USED IN) PROVIDED BY FINANCING ACTIVITIES	(5,516)	48,397
Effect of exchange rate changes on cash	(268)	11
Net increase (decrease) in cash, cash equivalents and restricted cash	(5,920)	31,388
Cash, cash equivalents and restricted cash at beginning of period	28,041	4,524
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	22,121	35,912
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Income taxes paid (net refunded)	(405)	(570)
Interest paid	5,183	499
Non-cash investment in acquisition for equity issuances	250	0
Financing note payable issued for payment on certain insurance policies	0	291
Accrued property and equipment purchases	$ 126	$ 0