Amount of amortization expense attributable to debt issuance costs.

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Decrease for amounts of indebtedness forgiven by the holder of the debt instrument.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, after accumulated amortization, of debt discount.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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BANK CREDIT LINES AND GOVERNMENT LOANS (Details Narrative) - USD ($)		1 Months Ended	3 Months Ended
	Apr. 15, 2020	Feb. 28, 2021	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021	Mar. 12, 2021	Dec. 18, 2012
Line of Credit Facility [Line Items]
Amortization of debt issuance costs			$ 17,605	$ 2,418
Lines of credit			7,071,901		$ 5,065,074
Paycheck Protection Program [Member]
Line of Credit Facility [Line Items]
Notes payable	$ 583,000
Debt instrument forgiveness	$ 513,000	$ 20,000
Revolving Credit Facility [Member] \| SVB Loan Agreement [Member]
Line of Credit Facility [Line Items]
Line of credit facility, principal amount						$ 25,000,000.0
Debt Instrument, Unamortized Discount						143,000
Amortization of debt issuance costs			18,000	$ 2,000
Lines of credit			7,100,000
Deferred finance costs			84,000
Line of credit facility remaining borrowing capacity			$ 1,100,000
Debt Instrument, Interest Rate, Stated Percentage			4.50%
Revolving Credit Facility [Member] \| SVB Loan Agreement [Member] \| Commercial Credit Card [Member]
Line of Credit Facility [Line Items]
Long term line of credit						$ 1,000,000.0
Revolving Credit Facility [Member] \| Rosenthal and Rosenthal Inc [Member] \| Financing Agreement [Member]
Line of Credit Facility [Line Items]
Line of credit facility, principal amount							$ 5,000,000.0