CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current Assets:
Cash and cash equivalent	$ 2,460	$ 1,797
Accounts receivable, net of allowance of $1,194 and $1,237, as of June 30, 2024 and December 31, 2023, respectively	3,154	3,314
Inventory	2,731	2,951
Prepaid expenses and other current assets	379	1,722
Total Current Assets	8,724	9,784
Property, equipment and other, net	947	938
Intangible assets, net	4,082	4,434
Goodwill	7,260	7,260
Total Non-current Assets	12,289	12,632
Total Assets	21,013	22,416
Current Liabilities:
Senior secured debt, in default	23,424	18,278
Convertible promissory notes payable	6,407	7,109
Promissory note payable, related party	500
Accounts payable	3,891	5,705
Accrued expenses	4,794	5,999
Factoring liabilities	2,321	1,490
Warrant liability	16,864	14,447
Current portion of contract liabilities	130	92
Other	397	947
Total Current Liabilities	59,965	64,755
Non-current Liabilities
Lease liabilities	304	492
Contract liabilities	350	347
Total Non-current Liabilities	654	839
Total Liabilities	60,619	65,594
Commitments and Contingencies (Footnote 14)
STOCKHOLDERS’ DEFICIT
Preferred Stock, par value $0.001, 5,000,000 shares authorized; 6,175 shares Series A, 293 shares Series B, 90 shares Series C and 8 shares Series D authorized; no shares issued and outstanding at June 30, 2024 and December 31, 2023	0	0
Common stock, par value $0.001, 2,500,000,000 shares authorized; 1,181,272,961 and 1,140,559,527 issued and outstanding at June 30, 2024 and December 31, 2023, respectively	1,182	1,140
Additional paid-in capital	177,218	175,842
Accumulated deficit	(218,016)	(220,049)
Accumulated other comprehensive income (loss)	10	(111)
Total Stockholders’ Deficit	(39,606)	(43,178)
Total Liabilities and Stockholders’ Deficit	$ 21,013	$ 22,416
Common stock, shares issued (in shares)	1,181,272,961	1,140,559,527
Common stock, shares outstanding (in shares)	1,181,272,961	1,140,559,527
Nonrelated Party
Current Liabilities:
Convertible promissory notes payable	$ 3,953	$ 5,404
Asset-backed secured promissory notes	0	3,117
Accrued interest	396	5,444
Related Party
Current Liabilities:
Convertible promissory notes payable	2,454	1,705
Asset-backed secured promissory notes	0	1,458
Promissory note payable, related party		0
Accrued interest	$ 841	$ 669