Condensed Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash flows from operating activities:
Net loss	$ (1,093,000)	$ (138,000)
Adjustments to reconcile net loss to net cash (used in) operating activities:
Depreciation and amortization	38,000	53,000
Penalty added to Cherokee loan balance	0	120,000
Recovery of bad debts	(1,000)	(17,000)
(Reduction of) / provision for slow moving and obsolete inventory	(22,000)	44,000
Employee retention credit	0	(537,000)
Shares issued for services	15,000	0
Interest paid with restricted stock	0	36,000
Forgiveness of PPP loan	0	(332,000)
Forgiveness of PPP loan interest	0	(3,000)
Changes in:
Accounts receivable	285,000	(121,000)
Inventory	85,000	73,000
Employee retention credit refund	198,000	0
Prepaid expenses and other current assets	0	73,000
Right of use asset	18,000	26,000
Accounts payable	268,000	90,000
Accrued expenses and other current liabilities	77,000	(149,000)
Right of use liability	(18,000)	(27,000)
Wages payable	(7,000)	(24,000)
Net cash used in operating activities	(157,000)	(833,000)
Cash flows from financing activities:
Proceeds from debt financing	280,000	0
Repayments of debt financing	(50,000)	(25,000)
Proceeds from Lincoln Park financing	0	632,000
Proceeds from line of credit	901,000	1,712,000
Repayments of line of credit	(1,079,000)	(1,543,000)
Net cash provided by financing activities	52,000	776,000
Net change in cash and cash equivalents	(105,000)	(57,000)
Cash and cash equivalents - beginning of period	115,000	98,000
Cash and cash equivalents - end of period	10,000	41,000
Non-Cash transactions
Forgiveness of PPP loan principal and interest	0	335,000
Cash paid during period for interest	143,000	142,000
Cash paid during period for taxes	$ 2,000	$ 2,000