Fair Value of Assets and Liabilities - Off-Balance Sheet Credit-Related Commitments (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Financial Assets
Investment securities held-to-maturity	$ 260,710	$ 270,912
Carrying Amount
Financial Assets
Cash and cash equivalents	65,471	58,242
Investment securities held-to-maturity	308,416	321,902
Loans, net	2,497,826	2,412,848
Accrued interest receivable	13,587	12,869
Bank-owned life insurance	32,793	33,991
Financial Liabilities
Noninterest-bearing deposits	715,534	860,987
Interest-bearing deposits	1,833,154	1,842,138
Time deposits	304,167	212,359
Short-term borrowings	492,060	378,080
Long-term debt	58,900	58,843
Accrued interest payable	2,960	2,426
Estimated Fair Value
Financial Assets
Cash and cash equivalents	65,471	58,242
Investment securities held-to-maturity	260,710	270,912
Loans, net	2,403,819	2,311,956
Accrued interest receivable	13,587	12,869
Bank-owned life insurance	32,793	33,991
Financial Liabilities
Noninterest-bearing deposits	715,534	860,987
Interest-bearing deposits	1,833,154	1,842,138
Time deposits	300,375	208,550
Short-term borrowings	492,060	378,080
Long-term debt	56,008	56,116
Accrued interest payable	2,960	2,426
Level 1 | Estimated Fair Value
Financial Assets
Cash and cash equivalents	65,471	58,242
Accrued interest receivable	13,587	12,869
Financial Liabilities
Short-term borrowings	492,060	378,080
Accrued interest payable	2,960	2,426
Level 2 | Estimated Fair Value
Financial Assets
Investment securities held-to-maturity	260,710	270,912
Bank-owned life insurance	32,793	33,991
Financial Liabilities
Noninterest-bearing deposits	715,534	860,987
Interest-bearing deposits	1,833,154	1,842,138
Long-term debt	56,008	56,116
Level 3 | Estimated Fair Value
Financial Assets
Loans, net	2,403,819	2,311,956
Financial Liabilities
Time deposits	$ 300,375	$ 208,550