The amortized cost and fair value of investment securities available for sale are summarized as follows: (Details) - USD ($)	Jun. 30, 2021	Dec. 31, 2020
Marketable Securities [Line Items]
Amortized Cost	$ 163,115,988	$ 132,706,063
Gross Unrealized Gains	1,386,335	2,274,015
Gross Unrealized Losses	(1,462,152)	(160,260)
Estimated Fair Value	163,040,171	134,819,818
US Treasury Securities [Member]
Marketable Securities [Line Items]
Amortized Cost	50,661,939	20,036,549
Gross Unrealized Gains	208,023	374,001
Gross Unrealized Losses	(163,342)
Estimated Fair Value	50,706,620	20,410,550
US Government-sponsored Enterprises Debt Securities [Member]
Marketable Securities [Line Items]
Amortized Cost	91,489,058	96,614,182
Gross Unrealized Gains	830,034	1,398,884
Gross Unrealized Losses	(1,216,012)	(160,260)
Estimated Fair Value	91,103,080	97,852,806
US States and Political Subdivisions Debt Securities [Member]
Marketable Securities [Line Items]
Amortized Cost	20,964,991	16,055,332
Gross Unrealized Gains	348,278	501,130
Gross Unrealized Losses	(82,798)
Estimated Fair Value	$ 21,230,471	$ 16,556,462

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

No definition available.

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- Definition

Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as 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 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27161-111563

+ Details

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- Definition

Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

+ References

No definition available.

+ Details

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- Definition

This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References

No definition available.

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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