Fair Value of Financial Instruments and Fair Value Measurements - Schedule of Carrying Amount, Estimated Fair Values, and Placement in Fair Value Hierarchy (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Assets
Investment securities available-for-sale	$ 380,705	$ 366,049
Investment securities held-to-maturity	$ 380,511	$ 383,020
Liabilities
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other liabilities	Other liabilities
Recurring
Assets
Investment securities available-for-sale	$ 380,705	$ 366,049
Loans held for sale	24,844	39,786
Derivative assets	68	784
Liabilities
Derivative liabilities	251	47
Level 1 | Recurring
Assets
Investment securities available-for-sale	0	0
Loans held for sale	0	0
Derivative assets	0	0
Liabilities
Derivative liabilities	0	0
Level 2 | Recurring
Assets
Investment securities available-for-sale	371,597	357,128
Loans held for sale	24,844	39,786
Derivative assets	68	784
Liabilities
Derivative liabilities	251	47
Level 3 | Recurring
Assets
Investment securities available-for-sale	9,108	8,921
Loans held for sale	0	0
Derivative assets	0	0
Liabilities
Derivative liabilities	0	0
Carrying Value
Assets
Cash and short-term investments	221,205	231,034
Investment securities available-for-sale	380,705	366,049
Investment securities held-to-maturity	421,894	430,077
Other investments	17,822	17,694
Loans held for sale	24,844	39,786
Loans, net	1,901,266	1,824,000
Derivative assets	68	784
Liabilities
Deposits	2,622,531	2,567,943
Federal Home Loan Bank advances	185,000	185,000
Other borrowings	63,062	63,039
Derivative liabilities	251	47
Estimated Fair Value
Assets
Cash and short-term investments	221,205	231,034
Investment securities available-for-sale	380,705	366,049
Investment securities held-to-maturity	380,511	383,020
Other investments	17,822	17,694
Loans held for sale	24,844	39,786
Loans, net	1,805,080	1,703,487
Liabilities
Deposits	2,619,199	2,564,143
Federal Home Loan Bank advances	185,055	186,468
Other borrowings	52,745	52,057
Derivative liabilities	251	47
Estimated Fair Value | Level 1
Assets
Cash and short-term investments	221,205	231,034
Investment securities available-for-sale	0	0
Investment securities held-to-maturity	0	0
Other investments	0	0
Loans held for sale	0	0
Loans, net	0	0
Derivative assets	0	0
Liabilities
Deposits	0	0
Federal Home Loan Bank advances	0	0
Other borrowings	0	0
Derivative liabilities	0	0
Estimated Fair Value | Level 2
Assets
Cash and short-term investments	0	0
Investment securities available-for-sale	371,597	357,128
Investment securities held-to-maturity	380,511	383,020
Other investments	17,822	17,694
Loans held for sale	24,844	39,786
Loans, net	0	0
Derivative assets	68	784
Liabilities
Deposits	2,619,199	2,564,143
Federal Home Loan Bank advances	185,055	186,468
Other borrowings	52,745	52,057
Derivative liabilities	251	47
Estimated Fair Value | Level 3
Assets
Cash and short-term investments	0	0
Investment securities available-for-sale	9,108	8,921
Investment securities held-to-maturity	0	0
Other investments	0	0
Loans held for sale	0	0
Loans, net	1,805,080	1,703,487
Derivative assets	0	0
Liabilities
Deposits	0	0
Federal Home Loan Bank advances	0	0
Other borrowings	0	0
Derivative liabilities	$ 0	$ 0