CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (3,173)	$ (1,854)	$ (9,895)	$ (6,315)
Adjustments to reconcile net loss to net cash flows used in operating activities:
Depreciation and amortization			910	835
Amortization of operating lease right-of-use asset			139	162
Amortization of finance lease right-of-use asset			99	44
Amortization of deferred financing costs, debt discounts and debt premiums			3	2
Gain on forgiveness of debt				(794)
Gain on settlement of liability	(3)	(13)	(4)	(47)
Stock-based compensation			3,405	1,310
Value of stock issued in payment of services				150
Provision for losses on doubtful accounts			245	82
Warrant revaluation			(578)	434
Derecognition of finance lease right-of-use asset				60
Changes in operating assets and liabilities:
Accounts receivable			(503)	222
Inventories			(99)	(330)
Other assets			341	(354)
Accounts payable			235	(156)
Operating lease liabilities			(136)	(167)
Accrued expenses and other liabilities			(383)	(274)
Net cash used in operating activities			(6,221)	(5,136)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment			(225)	(624)
Net cash used in investing activities			(225)	(624)
CASH FLOWS FROM FINANCING ACTIVITIES:
Principal payments on finance lease obligations			(124)	(79)
Deposits on finance lease right-of-use assets				(41)
Issuance of common stock, net of issuance costs			129	16,207
Proceeds from exercise of warrants			11	400
Proceeds from exercise of stock options				3
Principal payments on long-term debt			(94)	(33)
Payments on common stock warrant liabilities				(130)
Net cash flows (used in) provided by financing activities			(78)	16,327
NET CHANGE IN CASH			(6,524)	10,567
CASH AT BEGINNING OF PERIOD			11,668	2,656	$ 2,656
CASH AT END OF PERIOD	$ 5,144	$ 13,223	5,144	13,223	$ 11,668
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid during the period for interest			32	22
SUPPLEMENTAL DISCLOSURE OF CONSULTING SERVICES OR ANY OTHER NON-CASH COMMON STOCK RELATED ACTIVITY
Purchases of equipment financed through accounts payable			34	35
Prepaid insurance financed with loan			413
Operating lease right-of-use assets obtained in exchange for operating lease obligations			$ 92	0
Finance lease right-of-use assets obtained in exchange for finance lease obligations				$ 346