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Investment Securities (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Amortized cost	$ 406,422,000	$ 238,236,000
Gross unrealized gains		7,901,000
Gross unrealized losses	5,536,000	888,000
Estimated fair value	406,549,000	245,249,000
U.S Treasuries [Member]
Gross unrealized gains	0
Gross unrealized losses	75,000
Estimated fair value	7,889,000	0
U.S. Government sponsored enterprises
Amortized cost		7,384,000
Gross unrealized gains	200,000	331,000
Gross unrealized losses	185,000	208,000
Estimated fair value	14,267,000	7,507,000
Mortgage-backed securities
Amortized cost	218,402,000	143,095,000
Gross unrealized gains		2,812,000
Gross unrealized losses	3,019,000	593,000
Estimated fair value	217,152,000	145,314,000
State and political subdivisions
Amortized cost		87,757,000
Gross unrealized gains	3,694,000	4,758,000
Gross unrealized losses	2,257,000	87,000
Estimated fair value	$ 167,241,000	$ 92,428,000

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

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- Definition

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- Definition

Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities.

+ 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)
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- Definition

Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities.

+ 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 (c)
-URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27161-111563

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