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SUBSEQUENT EVENTS (Details Narrative)				1 Months Ended	3 Months Ended				6 Months Ended	9 Months Ended	12 Months Ended
SUBSEQUENT EVENTS (Details Narrative)	Oct. 28, 2021 USD ($)	May 11, 2021	Aug. 24, 2020 USD ($)	Jun. 30, 2020	Dec. 31, 2020 USD ($)	Sep. 30, 2020 USD ($)	Jun. 30, 2020 USD ($)	Mar. 31, 2020 USD ($)	Jun. 30, 2020 USD ($)	Sep. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Oct. 26, 2021 USD ($)	Sep. 17, 2021 USD ($)	Apr. 10, 2020 USD ($)	Mar. 24, 2016 USD ($)
Subsequent Event [Line Items]
Error Corrections and Prior Period Adjustments, Description				At the time of the June 2021 disclosure, the Company estimated and disclosed that the Inventory Costing Errors were expected to increase 2020 net loss reported on the Annual Report on Form 10-K for the year ended December 31, 2020 by $1.9 million to $2.3 million.							At the time of the June 2021 disclosure, the Company estimated and disclosed that the Inventory Costing Errors were expected to increase 2020 net loss reported on the Annual Report on Form 10-K for the year ended December 31, 2020 by $1.9 million to $2.3 million.
Net loss (income)					$ (223,398)	$ (839,765)	$ 1,360,561	$ 3,357,355	$ 4,717,916	$ 3,878,151	$ 3,654,753	$ 6,750,235
Percentage of revenue recognized when product ships to customers											15.00%
Subsequent Event [Member]
Subsequent Event [Line Items]
Minimum stockholders' equity under NYSE Company Guide Section 1003(a)(i)														$ 2,000,000
Minimum stockholders' equity under NYSE Company Guide Section 1003(a)(ii)														$ 4,000,000
Inventory Costing Errors [Member]
Subsequent Event [Line Items]
Net loss (income)					1,071,395	112,446	510,244	315,999	$ 826,243	$ 938,689	$ 2,010,084	110,355
Insufficient Reserves [Member]
Subsequent Event [Line Items]
Net loss (income)											324,231	2,189,728
Revision of Prior Period, Adjustment [Member]
Subsequent Event [Line Items]
Net loss (income)					$ 1,050,305	$ (24,556)	$ 763,730	$ 544,836			$ 2,334,315	$ 2,300,083
BNB Bank [Member] \| PPP Loan [Member]
Subsequent Event [Line Items]
Debt Instrument, Face Amount															$ 4,795,000
Bank United [Member] \| Revolving Loan and Term Loan [Member]
Subsequent Event [Line Items]
Line of Credit Facility, Expiration Date			May 02, 2022
Bank United [Member] \| Revolving Credit Facility [Member]
Subsequent Event [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity			$ 24,000,000													$ 30,000,000
Bank United [Member] \| Term loan [Member]
Subsequent Event [Line Items]
Debt Instrument, Face Amount																$ 10,000,000
Bank United [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Liquidity covenant eliminated	$ 3,000,000
Minimum Fixed Cost Coverage Ratio Future Periods	1.5
Minimum Funded Debt To EBITDA Ratio - March 31, 2021	5.0
Minimum Funded Debt To EBITDA Ratio - June 30, 2021	4.75
Minimum Funded Debt To EBITDA Ratio - September 30, 2021	4.25
Minimum Funded Debt To EBITDA Ratio - December 31, 2021 and thereafter	4.0
Bank United [Member] \| Subsequent Event [Member] \| Revolving Loan and Term Loan [Member]
Subsequent Event [Line Items]
Line of Credit Facility, Expiration Date	Dec. 31, 2022	Jul. 31, 2022
Minimum Funded Debt To EBITDA Ratio		4.0
Bank United [Member] \| Subsequent Event [Member] \| Revolving Credit Facility [Member]
Subsequent Event [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 21,000,000												$ 24,000,000
Bank United [Member] \| Subsequent Event [Member] \| Term loan [Member]
Subsequent Event [Line Items]
Repayment of Principal Under Agreement	750,000
Repayment of Principal Installment Under Agreement	250,000
Debt Instrument, Periodic Payment, Principal	$ 200,000