CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current Assets:
Cash and cash equivalents	$ 2,697	$ 643
Accounts receivable, net of allowance for doubtful accounts of $48 and $126 at September 30, 2022 and December 31, 2021, respectively	29	46
Inventory, net of reserves of $785 at September 30, 2022 and December 31, 2021	596	571
Other current assets	169	377
Total current assets	3,491	1,637
Non-Current Assets:
Property and equipment, net	42	14
Operating lease right-of-use assets, net of amortization	321	372
Other assets	17	17
Total non-current assets	380	403
TOTAL ASSETS	3,871	2,040
Current Liabilities:
Accounts payable	2,217	2,362
Accounts payable, related parties	60	87
Accrued liabilities	1,050	1,768
Deferred revenue	509	337
Current portion of lease liability	76	67
Current portion of long-term debt	32	88
Current portion of long-term debt, related parties	497	0
Short-term notes payable	90	48
Short-term notes payable, related parties	17	40
Convertible notes payable in default	0	161
Short-term convertible notes payable, including non-convertible penalty	579	736
Derivative liability	19	0
Total current liabilities	5,146	5,694
Long-Term Liabilities
Long-term lease liabilities	267	325
Derivative liability	0	32
Long-term convertible debt	1,017	820
Long-term debt	0	22
Long-term debt, related parties	92	592
Total long-term liabilities	1,376	1,791
Total liabilities	6,522	7,485
STOCKHOLDERS DEFICIT:
Common stock, $.001 par value; 500,000 shares authorized, 27,583 and 13,673 shares issued and outstanding as of September 30, 2022 and December 31, 2021, respectively	3,432	3,403
Treasury stock at cost	(132)	(132)
Additional paid-in capital	136,366	126,800
Accumulated deficit	(145,502)	(142,387)
Total stockholders deficit	(2,651)	(5,445)
TOTAL LIABILITIES AND STOCKHOLDERS DEFICIT	3,871	2,040
Series C Convertible Preferred Shares [Member]
STOCKHOLDERS DEFICIT:
Preferred Stock Value	105	105
Series C1 Convertible Preferred Shares [Member]
STOCKHOLDERS DEFICIT:
Preferred Stock Value	170	170
Series C2 Convertible Preferred Shares [Member]
STOCKHOLDERS DEFICIT:
Preferred Stock Value	531	531
Series D Convertible Preferred Shares [Member]
STOCKHOLDERS DEFICIT:
Preferred Stock Value	159	276
Series E Convertible Preferred Shares [Member]
STOCKHOLDERS DEFICIT:
Preferred Stock Value	839	1,639
Series F Convertible Preferred Shares [Member]
STOCKHOLDERS DEFICIT:
Preferred Stock Value	892	1,187
Series F2 Convertible Preferred Shares [Member]
STOCKHOLDERS DEFICIT:
Preferred Stock Value	489	2,963
Series G Convertible Preferred Shares [Member]
STOCKHOLDERS DEFICIT:
Preferred Stock Value	$ 0	$ 0