CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Operating activities:
Net loss	$ (17,705)	$ (3,027)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	6,605	922
Amortization of debt issuance costs and discount on convertible debt	3,485	113
Stock-based compensation	1,374	0
Provision for bad debt expense	(342)	0
Impairment of property, plant and equipment, intangible assets and goodwill	5,459	0
Loss from equity method investment	0	561
Gain on consolidation of equity method investment	0	(640)
Gain on fair value of warrant liabilities	(95)	0
Gain on fair value of convertible derivative	(4,829)	0
Loss on disposal of property and equipment	0	90
Deferred income taxes	(2,262)	(415)
Other	0	63
Changes in operating assets and liabilities, net of effects of acquisitions:
Accounts receivable	3,472	(4,383)
Inventories	(161)	3
Prepaid expenses and other current assets	(577)	0
Accounts payable and accrued expenses	3,067	2,185
Income taxes payable	317	0
Deferred revenue	(907)	26
Due to related parties	62	0
Other current liabilities	(34)	0
Net cash used in operating activities	(3,071)	(4,502)
Investing activities:
Purchases of property and equipment	(1,663)	(8)
Net cash acquired in acquisition of businesses	0	2,726
Net cash (used in) provided by investing activities	(1,663)	2,718
Financing activities:
Proceeds from convertible debt	0	4,500
Repayments of debt	(151)	(720)
Proceeds from Provider Relief Funds	0	506
Payments of capital lease obligations	(801)	0
Net tax withholdings from share-based compensation	(67)	0
Payments of amount due to member	0	(70)
Net cash (used in) provided by financing activities	(1,019)	4,216
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	(394)	(22)
Net (decrease) increase in cash, cash equivalents, and restricted cash	(6,147)	2,410
Cash, cash equivalents, and restricted cash, beginning of period	76,801	2,369
Cash, cash equivalents, and restricted cash, end of period	70,654	4,779
Supplemental cash flow information:
Cash paid for interest	235	89
Cash paid for income taxes	521	0
Property, plant and equipment reclassed from other assets	3,833	0
Property and equipment acquired through capital lease and vendor financing arrangements	1,628	0
FIN 48 liability reclassed from deferred tax liabilities	1,750	0
Reconciliation of cash, cash equivalents, and restricted cash:
Cash and cash equivalents	52,036	4,202
Restricted cash	18,618	576
Total cash, cash equivalents, and restricted cash	70,654	4,779
TTC
Issuance of common stock and promissory note to consummate business combination	0	48,233
Glocal
Issuance of common stock and promissory note to consummate business combination	$ 0	$ 131,831