Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash	$ 502	$ 1,899
Accounts receivable, net	2,589	1,598
Inventory, net	12,073	10,544
Prepaid expenses	5,957	7,202
Other current assets	397	342
Total current assets	21,518	21,585
Property and equipment, net	2,523	9,488
Operating lease right-of-use assets	13,398	3,717
Finance lease right-of-use-assets	184	190
Intangible assets, net	15,076	15,460
Goodwill	37,991	37,991
Other assets – long term	1,099	98
Total assets	91,789	88,529
Current liabilities:
Accounts payable	2,790	3,739
Accrued interest	203	288
Accrued liabilities	981	1,037
Accrued liabilities – related party		86
Accrued payroll	1,069	927
Contract liabilities, current	4,512	3,816
Accrued warranty liability - current	473	473
Operating lease liabilities - current	1,729	1,102
Finance lease liabilities - current	65	61
Related party note deposit	100
Current portion of long-term debt; net of unamortized discounts and debt issuance costs	1,101	13,577
Total current liabilities	13,023	25,106
Debt – long term	16,811	12,273
Contract liabilities – long term	108	108
Operating lease liabilities – long term	11,855	2,771
Finance lease liabilities – long term	112	120
Total liabilities	41,909	40,378
Commitments and contingencies (Note 15)
Stockholders’ Equity
Preferred stock, $0.0001 par value, 100,000,000 shares authorized Series A Cumulative Redeemable Perpetual Preferred Stock, 690,000 shares designated, 320,000 shares issued and outstanding as of March 31, 2022 and December 2021
Common stock, $0.0001 par value, 300,000,000 shares authorized; 83,770,939 and 81,985,140 shares issued and 83,737,605 and 81,951,806 shares outstanding as of March 31, 2022 and December 2021, respectively	8	8
Additional paid-in capital	267,606	266,013
Treasury stock, at cost, 33,334 shares as of March 31, 2022 and December 2021	(50)	(50)
Accumulated deficit	(217,707)	(217,843)
Accumulated other comprehensive income	23	23
Total Stockholders’ Equity	49,880	48,151
Total Liabilities and Stockholders’ Equity	$ 91,789	$ 88,529