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Securities - Fair Value of Securities Available for Sale and The Related Unrealized Gains and Losses Recognized in Accumulated Comprehensive Income (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt and Equity Securities, FV-NI [Line Items]
Less than 12 months, fair value	$ 4,088	$ 44,335
Less than 12 months, unrealized losses	205	3,324
Fair value, more than 12 months	352,207	308,253
Unrealized loss, more than 12 months	64,345	68,682
Fair value	356,295	352,588
Unrealized losses	64,550	72,006
U.S. Government and federal agency [Member]
Debt and Equity Securities, FV-NI [Line Items]
Less than 12 months, fair value	0	0
Less than 12 months, unrealized losses	0	0
Fair value, more than 12 months	2,603	2,545
Unrealized loss, more than 12 months	365	421
Fair value	2,603	2,545
Unrealized losses	365	421
State and Municipal [Member]
Debt and Equity Securities, FV-NI [Line Items]
Less than 12 months, fair value	1,411	13,457
Less than 12 months, unrealized losses	10	1,899
Fair value, more than 12 months	164,769	149,016
Unrealized loss, more than 12 months	32,678	37,456
Fair value	166,180	162,473
Unrealized losses	32,688	39,355
Mortgage-backed [Member]
Debt and Equity Securities, FV-NI [Line Items]
Less than 12 months, fair value	414	25,582
Less than 12 months, unrealized losses	24	822
Fair value, more than 12 months	170,242	145,024
Unrealized loss, more than 12 months	29,115	29,046
Fair value	170,656	170,606
Unrealized losses	29,139	29,868
Corporate [Member]
Debt and Equity Securities, FV-NI [Line Items]
Less than 12 months, fair value	2,263	5,296
Less than 12 months, unrealized losses	171	603
Fair value, more than 12 months	13,803	10,771
Unrealized loss, more than 12 months	2,121	1,682
Fair value	16,066	16,067
Unrealized losses	2,292	2,285
Asset-backed Securities [Member]
Debt and Equity Securities, FV-NI [Line Items]
Less than 12 months, fair value	0	0
Less than 12 months, unrealized losses	0	0
Fair value, more than 12 months	790	897
Unrealized loss, more than 12 months	66	77
Fair value	790	897
Unrealized losses	$ 66	$ 77

X

- Definition

Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 7
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Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.

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Fair value of investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.

+ References

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Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for less than 12 months.

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Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for 12 months or longer.

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