The amount of deferred income classified as other.

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The amount of temporary over-advance from a line of credit facility.

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The amount of fee paid and associated with the temporary over-advance of a line of credit facility.

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The amount of revenue and income classified as other related to grants from the Paycheck Protection Program for payroll utility and rent payment.

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Represents the potential percentage of increase in interest rates contingent on covenant compliance.

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No definition available.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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

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Amount of the required periodic payments including both interest and principal payments.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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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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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, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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Note 9 - Notes Payable and Capital Leases (Details Textual) $ in Millions			1 Months Ended	12 Months Ended
	Apr. 30, 2020 USD ($)	May 15, 2019 USD ($)	Mar. 31, 2019 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2020 MXN ($)
Potential Percent Increase in Interest Rates Contingent on Covenant Compliance				4.00%
Long-Term Debt, Maturity, Year One				$ 4,284,391
Debt Issuance Costs, Net, Total				143,105
Long-Term Debt, Maturity, Year Two				344,734
Long-Term Debt, Maturity, Year Three				551,414
Other Income, Paycheck Protection Program Grant				1,047,700
Deferred Other Income Liability				0
Notes Payable to Banks [Member] \| Flexo Universal [Member]
Long-term Debt, Total				$ 1,756,771		$ 35
Debt Instrument, Term (Year)				3 years
Long-Term Debt, Maturity, Year One				$ 846,000
Notes Payable to Banks [Member] \| Flexo Universal [Member] \| Interbank Equilibrium Interest Rate [Member]
Debt Instrument, Basis Spread on Variable Rate				4.50%
Paycheck Protection Program CARES Act [Member]
Proceeds from Issuance of Debt	$ 1,047,700
PNC [Member] \| Term Loan [Member]
Long-term Debt, Total				$ 2,156,895
PNC [Member] \| PNC Agreements [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity				5,300,000
Line of Credit Facility, Temporary Over-advance		$ 0	$ 1,200,000
Line of Credit Facility, Temporary Over-advance, Fee			$ 250,000
PNC [Member] \| PNC Agreements [Member] \| Term Loan [Member]
Long-term Debt, Total				2,300,000
Debt Instrument, Periodic Payment, Total				$ 100,000
Debt Instrument, Interest Rate, Stated Percentage				8.25%		8.25%