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Note 2 - Basis of Presentation	12 Months Ended
	Dec. 31, 2020
Notes to Financial Statements
Basis of Accounting [Text Block]	2. BASIS OF PRESENTATION   The accounting and reporting policies of the Company conform to U.S. GAAP.  Certain prior period amounts have been reclassified to conform to the current period presentation.   Effective June 1, 2019, the Company changed its accounting policy regarding the netting of reverse repo and repo transactions and updated prior periods' balances to be consistent with this new accounting policy.  This change resulted in an increase in the repo and reverse repo amounts included in the consolidated balance sheet as of December 31, 2018  of $2,461,177.   See note 11.   

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- Definition

The entire disclosure for the basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-URI http://asc.fasb.org/topic&trid=2122369

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- References

No definition available.

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