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Fair Value of Assets and Liabilities - Carrying Amount and Estimated Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets:
Securities available-for-sale, at fair value	$ 483,893	$ 482,453
Securities held to maturity, fair value	260,613	76,946
Liabilities:
Noninterest-bearing demand deposits	1,072,449	1,055,125
Interest-bearing demand deposits	965,911	899,158
Time deposits	455,259	574,648
Carrying Amount [Member]
Assets:
Cash and cash equivalents	266,424	1,045,077
Securities available-for-sale, at fair value	483,893	482,453
Securities held to maturity, fair value	285,949	76,969
Other investments	15,530	16,494
Loans, net and loans held for sale	3,232,045	2,679,148
Derivative financial instruments and interest rate swap agreements, asset	11,834	1,326
Liabilities:
Noninterest-bearing demand deposits	1,072,449	1,055,125
Interest-bearing demand deposits	965,911	899,158
Money market and savings deposits	1,583,481	1,493,007
Time deposits	455,259	574,648
Borrowings	41,860	87,585
Subordinated debt	42,015	41,930
Derivative financial instruments and interest rate swap agreements, liability	13,110	4,893
Estimated Fair Value [Member]
Assets:
Cash and cash equivalents	266,424	1,045,077
Securities available-for-sale, at fair value	483,893	482,453
Securities held to maturity, fair value	260,613	76,946
Loans, net and loans held for sale	3,143,921	2,676,181
Derivative financial instruments and interest rate swap agreements, asset	11,834	1,326
Liabilities:
Noninterest-bearing demand deposits	1,072,449	1,055,125
Interest-bearing demand deposits	965,911	899,158
Money market and savings deposits	1,583,481	1,493,007
Time deposits	451,899	576,598
Borrowings	41,860	88,082
Subordinated debt	40,439	43,374
Derivative financial instruments and interest rate swap agreements, liability	13,110	4,893
Fair Value, Inputs, Level 1 [Member]
Assets:
Cash and cash equivalents	266,424	1,045,077
Fair Value, Inputs, Level 2 [Member]
Assets:
Securities available-for-sale, at fair value	483,893	482,453
Securities held to maturity, fair value	260,613	76,946
Derivative financial instruments and interest rate swap agreements, asset	11,834	1,326
Liabilities:
Noninterest-bearing demand deposits	1,072,449	1,055,125
Interest-bearing demand deposits	965,911	899,158
Money market and savings deposits	1,583,481	1,493,007
Time deposits	451,899	576,598
Borrowings	41,860	88,082
Derivative financial instruments and interest rate swap agreements, liability	13,110	4,893
Fair Value, Inputs, Level 3 [Member]
Assets:
Loans, net and loans held for sale	3,143,921	2,676,181
Liabilities:
Subordinated debt	$ 40,439	$ 43,374

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