Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (280,252)	$ (61,214)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	15,371	5,208
Amortization of intangibles	18,468	7,702
Amortization of debt discount	11,037	3,392
Loss (gain) on extinguishment of debt and loan modifications	31,258	(1,134)
Gain on disposal of assets	(154)	(26)
Gain on sale of businesses	(299)	0
Amortization of note receivable discount	(63)	(319)
Stock-based compensation and expense	(1,144)	12,168
Fair value adjustment to liability for stock appreciation rights	(269)	2,054
Fair value adjustment to financial instrument liabilities	24,487	(33)
Fair value adjustment to warrant liabilities	(11,085)	(0)
Provision for bad debt	(8)	343
Deferred income taxes	(347)	(10,878)
Non-cash unrealized foreign currency (gain) loss	(7)	492
Liquidated damages from debt	7,969	0
Impairment of goodwill and intangible assets	109,586	0
Impairment of financing leased assets	4,467	0
Impairment of assets held for sale	0	9,185
Inventory reserve	(9)	(350)
Change in operating assets and liabilities, net of acquisition:
Trade accounts receivable	(1,844)	(19,173)
Inventories	58	(425)
Contract assets	(5,086)	(296)
Prepaid expenses and other current assets	3,540	41
Right of use assets/lease liabilities, net of acquisitions:	234	49
Deposits and other assets	(39)	(24)
Increase (decrease) in operating liabilities:
Accounts payable	30,269	(38)
Accrued expenses	19,905	4,540
Contingent consideration	(150)	0
Contract liabilities	4,482	3,060
NET CASH USED IN OPERATING ACTIVITIES	(19,625)	(45,676)
CASH FLOWS FROM INVESTING ACTIVITIES:
Cash paid for acquisitions, net of cash received	(773)	(132,518)
Cash paid for working capital adjustment on Front Line Power acquisition	(9,500)	0
Purchases of property and equipment	(4,511)	(7,779)
Deposits on financing lease property and equipment/ proceeds from deposits	158	(762)
Proceeds from sale of businesses, net of cash included in business	1,027	0
Proceeds from sale of property and equipment	485	141
Purchase of other intangible assets	(99)	(705)
Purchase of investments	(469)	(1,025)
Proceeds from notes receivable	3,500	621
NET CASH USED IN INVESTING ACTIVITIES	(10,182)	(142,027)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from line of credit	4,250	3,250
Payments on line of credit	(2,750)	(1,191)
Payments on financing lease obligations	(5,090)	(1,995)
Proceeds from notes payable, net of debt discounts and issuances costs	90,522	143,045
Payments on notes payable	(83,162)	(9,941)
Proceeds from sales of common stock and warrants	20,395	78,046
NET CASH PROVIDED BY FINANCING ACTIVITIES	24,165	211,214
Effect of exchange rate changes on cash	(301)	6
Net (decrease) increase in cash, cash equivalents and restricted cash	(5,943)	23,517
Cash, cash equivalents and restricted cash at beginning of year	28,041	4,524
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF YEAR	22,098	28,041
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Income taxes paid (net refunded)	336	(316)
Interest paid	26,584	2,257
Non-cash investment in acquisitions including seller notes, equity issued and contingent consideration	146	123,457
Financing note payable issued for payment on certain insurance policies	4,761	2,854
Equipment purchased with debt	969	138
Accrued property and equipment purchases at December 31	$ 9	$ 404