Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Net loss	$ (288,179)	$ (373,796)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	49,905	38,082
Forgiveness of Paycheck Protection Program Loans and related interest	0	(295,346)
Inventory net realizable adjustment	(9,139)	9,820
Provision for income taxes	1,268	585
Amortization of right-of-use assets	41,570	47,455
Deferred interest on Paycheck Protection Program Loans and SBA Loan, net	2,686	2,816
PIK interest, net	98,342	67,225
Change in:
Accounts receivable	69,358	(54,052)
Inventories	(16,013)	(154,434)
Prepaid expenses, other current assets and other assets	42,427	11,072
Trade accounts payable and other current liabilities and operating lease liabilities payable	(218,412)	244,864
Net cash used in operating activities	(226,187)	(455,709)
Cash flows from investing activities:
Purchases of property and equipment	(10,864)	(29,508)
Purchases of patents and trademarks	(676)	(11,941)
Net cash used in investing activities	(11,540)	(41,449)
Cash flows from financing activities:
Proceeds from long-term notes	145,000	140,000
Net cash provided by financing activities	145,000	282,777
Net decrease in cash	(92,727)	(214,381)
Cash, beginning of year	148,349	362,730
Cash, end of year	55,622	148,349
Supplemental disclosures of cash flow information:
Income Taxes	1,919	639
Interest	2,924	3,655
Long-term Debt Excluding PPP Loan [Member]
Cash flows from financing activities:
Proceeds from Paycheck Protection Program Loans	$ 0	$ 142,777