Note 11 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Federal & State NOL Carryforward	$ 1,669,717	$ 531,864
Foreign Tax Credit & Other Credits	581,479	463,451
Reserves and Accruals	216,591	320,961
Unicap 263A Adjustment	63,006	72,294
Other DTA	(36,776)	65,215
Foreign NOL Carryforward	1,049,887	802,907
Deferred Interest Expense	1,383,772	1,030,634
Deconsolidation & Impairment	1,388,551	1,028,249
Total Gross DTA	6,316,227	4,319,575
Less: Val. Allowance	(6,397,605)	(4,315,957)
Total Deferred Tax Assets	(81,378)	3,618
Fixed Assets & Intangibles	81,378	(3,618)
Deferred State Income Tax
Total Gross DTL	81,378	(3,618)
Net Deferred Tax Liabilities
Net Deferred Tax Assets

Represents the adjustments related to deferred tax assets.

No definition available.

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- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deconsolidation and impairment.

+ References

No definition available.

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- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deferred interest expense.

+ References

No definition available.

+ Details

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- Definition

Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

+ References

No definition available.

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Amount of deferred tax liability attributable to taxable temporary differences from deferred state income tax.

+ References

No definition available.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment and intangible assets other than goodwill.

+ References

No definition available.

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Amount of deferred tax liability attributable to taxable temporary differences.

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No definition available.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.

+ References

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

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