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Investment Securities (Details) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Investment Securities Available for Sale
Amortized cost	$ 362,386,000	$ 238,236,000
Estimated fair value	367,529,000	245,249,000
Total [Member]
Investment Securities Available for Sale
Amortized cost	362,386,000	238,236,000
Gross unrealized gains	6,989,000	7,901,000
Gross unrealized losses	1,846,000	888,000
Estimated fair value	367,529,000	245,249,000
U.S. Government Sponsored Enterprises [Member]
Investment Securities Available for Sale
Amortized cost	15,098,000	7,384,000
Gross unrealized gains	291,000	331,000
Gross unrealized losses	195,000	208,000
Estimated fair value	15,194,000	7,507,000
Mortgage-Backed Securities [Member]
Investment Securities Available for Sale
Amortized cost	207,289,000	143,095,000
Gross unrealized gains	2,483,000	2,812,000
Gross unrealized losses	654,000	593,000
Estimated fair value	209,118,000	145,314,000
State and Political Subdivisions [Member]
Investment Securities Available for Sale
Amortized cost	132,038,000	87,757,000
Gross unrealized gains	4,185,000	4,758,000
Gross unrealized losses	966,000	87,000
Estimated fair value	135,257,000	92,428,000
U S Treasuries [Member]
Investment Securities Available for Sale
Amortized cost	7,961,000	0
Gross unrealized gains	30,000	0
Gross unrealized losses	31,000	0
Estimated fair value	$ 7,960,000	$ 0

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

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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.

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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)
-URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563

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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563

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