Investment Securities - Amortized Costs, Gains and Losses, Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Amortized cost, gross urealized gains and losses, and fair value of debt securities classified as available-for-sale
Total Amortized Cost	$ 299,681	$ 310,411
Gross unrealized gains	7	2,964
Gross unrealized losses	(54,533)	(2,505)
Available for sale debt securities	245,155	310,870
U.S. Treasury
Amortized cost, gross urealized gains and losses, and fair value of debt securities classified as available-for-sale
Total Amortized Cost	3,555	3,909
Gross unrealized gains	0	11
Gross unrealized losses	(49)	(3)
Available for sale debt securities	3,506	3,917
U.S. government and federal agency obligations
Amortized cost, gross urealized gains and losses, and fair value of debt securities classified as available-for-sale
Total Amortized Cost	592	1,314
Gross unrealized gains	0	5
Gross unrealized losses	(34)	0
Available for sale debt securities	558	1,319
U.S. government-sponsored enterprises
Amortized cost, gross urealized gains and losses, and fair value of debt securities classified as available-for-sale
Total Amortized Cost	26,499	26,498
Gross unrealized gains	0	70
Gross unrealized losses	(2,896)	(196)
Available for sale debt securities	23,603	26,372
Obligations of states and political subdivisions
Amortized cost, gross urealized gains and losses, and fair value of debt securities classified as available-for-sale
Total Amortized Cost	134,747	128,093
Gross unrealized gains	0	1,605
Gross unrealized losses	(32,591)	(474)
Available for sale debt securities	102,156	129,224
Mortgage-backed securities
Amortized cost, gross urealized gains and losses, and fair value of debt securities classified as available-for-sale
Total Amortized Cost	120,977	137,286
Gross unrealized gains	7	791
Gross unrealized losses	(18,038)	(1,611)
Available for sale debt securities	102,946	136,466
Other debt securities
Amortized cost, gross urealized gains and losses, and fair value of debt securities classified as available-for-sale
Total Amortized Cost	11,825	11,825
Gross unrealized gains	0	482
Gross unrealized losses	(646)	(23)
Available for sale debt securities	11,179	12,284
Bank issued trust preferred securities
Amortized cost, gross urealized gains and losses, and fair value of debt securities classified as available-for-sale
Total Amortized Cost	1,486	1,486
Gross unrealized gains	0	0
Gross unrealized losses	(279)	(198)
Available for sale debt securities	$ 1,207	$ 1,288

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on 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
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-Name Accounting Standards Codification
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-SubTopic 10
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Amortized cost excluding accrued interest, before allowance for credit loss, 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://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 30
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454

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Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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