CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited Consolidated Condensed) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Operating activities:
Net (loss) income	$ (638)	$ 2,714
Adjustments to reconcile net (loss) income to cash (used in) provided by operating activities:
Depreciation and amortization	413	328
Share-based compensation	453	124
Gain on PPP loan forgiveness		(952)
Amortization of operating lease, right of use asset	946	306
Amortization of debt discount		903
Changes in assets and liabilities related to operations:
Trade accounts receivable	(1,431)	(1,791)
Inventories	(3,501)	(1,988)
Prepaid expenses and other assets	(69)	(91)
Accounts payable	1,398	282
Accrued expenses	401	791
Deferred revenue	(75)	(23)
Operating lease obligations	(294)	(334)
Net cash (used in) provided by operating activities	(2,397)	269
Investing activities:
Acquisition of equipment and leasehold improvements	(1,798)	(1,445)
Net cash used in investing activities	(1,798)	(1,445)
Financing activities:
Principal payments on finance leases	(100)	(139)
Proceeds from line of credit, bank		500
Payments to the line of credit, bank		(1,000)
Proceeds from line of credit, related party	25,075	19,525
Payments to line of credit, related party	(21,068)	(17,939)
Proceeds from term loan, related party		500
Proceeds from exercise of stock options	141	152
Net cash provided by financing activities	4,048	1,599
(Decrease) Increase in cash and cash equivalents	(147)	423
Cash and cash equivalents at beginning of period	657	957
Cash and cash equivalents at end of period	510	1,380
Supplemental cash flow information:
Interest paid	232	178
Supplemental non-cash investing and financing activities:
Accounts payable incurred for the purchase of equipment and leasehold improvements	432	28
Conversion of $2M convertible loan, related party		2,000
Interest paid via stock issuance, convertible loan, related party		19
Early termination of operating lease	$ 73