CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Cash Flows from Operating Activities:
Net loss	$ (521,465)	$ (772,754)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	15,504	33,984
Amortization of operating lease asset	34,183	31,957
Stock issued for services		9,800
Loss on sale of equipment	15,011
Gain on the forgiveness of PPP loan and interest	(75,352)
Changes in assets and liabilities:
Accounts receivable	(25,524)	285,856
Inventory	(4,407)	(23,776)
Prepaid expenses	4,369	8,405
Accounts payable and accrued expenses	37,287	82,500
Operating lease liability	(34,183)	(31,957)
Accrued expenses – related parties	163,250	(41,354)
Net cash used in operating activities	(391,327)	(417,339)
Cash Flows from Investing Activities:
Sale of equipment	275,000	(5,067)
Net cash provided by (used in) Investing activities	275,000	(5,067)
Cash Flows from Financing Activities:
Repayment of equipment note payable	(175,398)	(33,564)
Loan payable issuance	75,085	261,971
Net cash (used in) provided by financing activities	(100,313)	228,407
Net decrease in cash and cash equivalents	(216,640)	(193,999)
Cash and cash equivalents, beginning of period	336,564	674,844
Cash and cash equivalents, end of period	119,924	480,845
Supplemental Disclosures
Cash paid during the period for interest	6,184	7,264
Cash paid during the period for taxes
Supplemental Disclosure of non-cash activities
Stock issued for exercise of options in exchange for accounts payable		42,000
Stock issued for exercise of options in exchange for accrued expenses - related parties		$ 91,650