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Disclosures about Fair Value Measurements and Financial Instruments - Schedule of assets and liability measured and recorded on the Consolidated Balance Sheets (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Disclosures about Fair Value Measurements and Financial Instruments
Equity securities	$ 492	$ 443
Available for sale, at fair value	165,843	144,165
Interest rate swap asset	1,997	3,320
Interest rate swap liability	(1,997)	(3,320)
Risk participation agreement	(5)
U.S. Agency
Disclosures about Fair Value Measurements and Financial Instruments
Available for sale, at fair value	6,886	3,152
U.S. Agency mortgage-backed securities
Disclosures about Fair Value Measurements and Financial Instruments
Available for sale, at fair value	84,824	67,913
Municipal
Disclosures about Fair Value Measurements and Financial Instruments
Available for sale, at fair value	20,452	20,348
Corporate bonds
Disclosures about Fair Value Measurements and Financial Instruments
Available for sale, at fair value	53,681	52,752
Level 1
Disclosures about Fair Value Measurements and Financial Instruments
Equity securities	492	443
Level 2
Disclosures about Fair Value Measurements and Financial Instruments
Interest rate swap asset	1,997	3,320
Interest rate swap liability	(1,997)	(3,320)
Risk participation agreement	(5)
Level 2 | U.S. Agency
Disclosures about Fair Value Measurements and Financial Instruments
Available for sale, at fair value	6,886	3,152
Level 2 | U.S. Agency mortgage-backed securities
Disclosures about Fair Value Measurements and Financial Instruments
Available for sale, at fair value	84,824	67,913
Level 2 | Municipal
Disclosures about Fair Value Measurements and Financial Instruments
Available for sale, at fair value	20,452	20,348
Level 2 | Corporate bonds
Disclosures about Fair Value Measurements and Financial Instruments
Available for sale, at fair value	$ 53,681	$ 52,752

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
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