Number of investments in securities in unrealized loss position, without allowance for credit loss.

No definition available.

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- Definition

Number of investments in securities without allowance for credit loss.

+ References

No definition available.

+ Details

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- Definition

The aggregate fair value as of the balance sheet date of financial instruments and other positions owned by the entity including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities. Includes both pledged and unpledged holdings.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 940
-SubTopic 320
-Section 45
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=35711157&loc=d3e42546-110969

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- Definition

Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 45
-Paragraph 11
-URI https://asc.fasb.org/extlink&oid=124260329&loc=d3e26853-111562

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 11
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3151-108585

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3179-108585

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Note 4 - Investments (Details Textual)	3 Months Ended
Note 4 - Investments (Details Textual)	Mar. 31, 2022 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($)
Proceeds from Sale of Debt Securities, Available-for-Sale	$ 0	$ 0
Asset Pledged as Collateral [Member] \| Public Deposits, Federal Funds Purchased and Other Balances Required by Law [Member]
Financial Instruments, Owned, at Fair Value, Total	$ 386,206,596		$ 229,092,900
US Treasury Securities [Member]
Securities In Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	8
Securities, Qualitative Disclosure, Number of Positions	12
Collateralized Mortgage-Backed Securities [Member]
Securities In Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	32
Securities, Qualitative Disclosure, Number of Positions	48
Collateralized Mortgage Obligations [Member]
Securities In Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	28
Securities, Qualitative Disclosure, Number of Positions	34
US States and Political Subdivisions Debt Securities [Member]
Securities In Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	118
Securities, Qualitative Disclosure, Number of Positions	219