v3.22.1
CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Cash flows from operating activities    
Net income (loss) $ 2,893 $ (92,232)
Adjustments to reconcile net loss to net cash used in operating activities:    
Revaluation of warrants and conversion options   51,147
Revaluation of contingent consideration   (315)
Depreciation and amortization 3,201 5,210
Impairment/disposal of assets 837 15,356
Accretion of debt discount on notes   1,125
Amortization of operating lease right of use asset 1,719 2,015
Issuance of shares of Common Stock for payment of interest   497
Issuance of shares of Series E Preferred Stock for payment of interest   63
Loss on the extinguishment of debt   182
Issuance of shares of Common Stock for services 379 135
Amortization of debt issuance costs   128
Stock-based compensation 2,856 1,328
Loss on equity investment 1,046 (1,287)
Changes in assets and liabilities:    
Increase in inventory (1,106) (10)
Increase in accounts receivable (1,124)  
Decrease in deferred revenue (365)  
Other assets, current and non-current (1,251) (281)
Other liabilities, current and non-current (1,211) (2,904)
Increase (decrease) in accounts payable 6,687 (5,169)
Net cash provided by (used) in operating activities 14,561 (25,012)
Cash flows from investing activities    
Acquisition of property and equipment (4,282) (3,969)
Cash acquired on consolidations of certain Variable Interest Entities 2,434  
Acquisition of software (3,308) (380)
Net cash used in investing activities (5,156) (4,349)
Cash flows from financing activities    
Proceeds from direct offerings of Common Stock and warrants exercises, net of costs 17,085 110,619
Proceeds from borrowings under Paycheck Protection Program   5,653
Proceeds from additional borrowing from B3D   500
Proceeds from stock option exercises 13 7
Proceeds from funding advance   910
Repayment of funding advance   (819)
Repayment of Paycheck Protection Program (2,069)  
Redemption of non-controlling interests (502)  
Repurchase of Common Stocks (7,825)  
Contributions from noncontrolling interests 818 599
Distributions to noncontrolling interests (1,170) (244)
Net cash provided by financing activities 6,350 117,225
Effect of exchange rate changes on cash, cash equivalents and restricted cash   3
Increase in cash, cash equivalents and restricted cash 15,755 87,867
Cash, cash equivalents, and restricted cash at beginning of the year 90,502 2,635
Cash, cash equivalents, and restricted cash at end of the year 106,257 90,502
Cash paid for    
Interest 11 187
Income taxes   11
Non-cash investing and financing transactions    
Capital expenditures included in Accounts payable, accrued expenses and other $ 1,081  
B3D Conversion Option    
Non-cash investing and financing transactions    
Conversions of Note and stock into Common Stock   20,139
Calm Notes    
Non-cash investing and financing transactions    
Conversions of Note and stock into Common Stock   10,599
Calm Warrants    
Non-cash investing and financing transactions    
Conversions of Note and stock into Common Stock   15,863
May 2018 Class A Warrants    
Non-cash investing and financing transactions    
Exercise and exchanges of May 2018 Class A Warrants   $ 15,471