Investment Securities - Held-to-Maturity and Available-for-Sale, Scheduled Maturities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Debt Securities, Held-to-maturity, Fair Value to Amortized Cost [Abstract]
Investment securities held-to-maturity (fair value $115,007 and $128,277 at December 31, 2024 and 2023, respectively)	$ 134,111	$ 145,777
Securities held-to-maturity, gross unrealized gains	0	0
Securities held-to-maturity, gross unrealized losses	(19,104)	(17,500)
Securities, held-to-maturity, allowance for credit loss	0	0
Securities held-to-maturity, fair value	115,007	128,277
Debt Securities, Available-for-sale [Abstract]
Securities, available-for-sale, amortized cost	402,651	395,727
Securities, available-for-sale, accumulated gross unrealized gain, before tax	140	155
Securities, available-for-sale, accumulated gross unrealized loss, before tax	(44,591)	(43,598)
Securities, available-for-sale, allowance for credit loss	(839)	(731)
Investment securities available-for-sale (amortized cost $402,651 and $395,727, net of allowance for credit losses of $839 and $731 at December 31, 2024 and 2023, respectively)	357,361	351,553
State and Political Subdivisions [Member]
Debt Securities, Available-for-sale [Abstract]
Securities, available-for-sale, amortized cost, within 1 year	1,300	1,030
Securities, available-for-sale, gross unrealized gains, within 1 year	0	0
Securities, available-for-sale, gross unrealized losses, within 1 year	(5)	(1)
Securities, available-for-sale, allowance for credit loss, within 1 year	0
Securities, available-for-sale, fair value, within 1 year	1,295	1,029
Securities, available-for-sale, amortized cost, after 1 year to 5 years		1,298
Securities, available-for-sale, gross unrealized gains, after 1 year to 5 years		0
Securities, available-for-sale, gross unrealized losses, after 1 year through 5 years		(26)
Securities, available-for-sale, allowance for credit loss, after 1 year to 5 years		0
Securities, available-for-sale, fair value, after 1 year to 5 years		1,272
Securities, available-for-sale, amortized cost	1,300	2,328
Securities, available-for-sale, accumulated gross unrealized gain, before tax	0	0
Securities, available-for-sale, accumulated gross unrealized loss, before tax	(5)	(27)
Securities, available-for-sale, allowance for credit loss	0	0
Investment securities available-for-sale (amortized cost $402,651 and $395,727, net of allowance for credit losses of $839 and $731 at December 31, 2024 and 2023, respectively)	1,295	2,301
Residential Mortgage Backed Securities [Member]
Debt Securities, Held-to-maturity, Fair Value to Amortized Cost [Abstract]
Securities held-to-maturity, amortized cost, after 1 year through 5 years	1,114	1,871
Securities held-to-maturity, gross unrealized gains, after 1 year to 5 years	0	0
Securities held-to-maturity, gross unrealized losses, after 1 year to 5 years	(24)	(62)
Securities held-to-maturity, allowance for credit losses, after 1 year through 5 years	0	0
Securities held-to-maturity, fair value, after 1 year to 5 years	1,090	1,809
Securities held-to-maturity, amortized cost, after 5 years through 10 years	10,208	12,047
Securities held-to-maturity, gross unrealized gains, after 5 years to 10 years	0	0
Securities held-to-maturity, gross unrealized losses, after 5 years to 10 years	(450)	(462)
Securities held-to-maturity, allowance for credit loss, after 5 years to 10 years	0	0
Securities held-to-maturity, fair value, after 5 years to 10 years	9,758	11,585
Securities held-to-maturity, amortized cost, over 10 years	122,789	131,859
Securities held-to-maturity, gross unrealized gains, over 10 years	0	0
Securities held-to-maturity, gross unrealized losses, over 10 years	(18,630)	(16,976)
Securities, held-to-maturity, allowance for credit loss, over 10 years	0	0
Securities Held-to-Maturity, Fair Value, Over 10 years	104,159	114,883
Investment securities held-to-maturity (fair value $115,007 and $128,277 at December 31, 2024 and 2023, respectively)	134,111	145,777
Securities held-to-maturity, gross unrealized gains	0	0
Securities held-to-maturity, gross unrealized losses	(19,104)	(17,500)
Securities, held-to-maturity, allowance for credit loss	0	0
Securities held-to-maturity, fair value	115,007	128,277
Debt Securities, Available-for-sale [Abstract]
Securities, available-for-sale, amortized cost, within 1 year	20
Securities, available-for-sale, gross unrealized gains, within 1 year	0
Securities, available-for-sale, gross unrealized losses, within 1 year	0
Securities, available-for-sale, allowance for credit loss, within 1 year	0
Securities, available-for-sale, fair value, within 1 year	20
Securities, available-for-sale, amortized cost, after 1 year to 5 years	298	567
Securities, available-for-sale, gross unrealized gains, after 1 year to 5 years	0	0
Securities, available-for-sale, gross unrealized losses, after 1 year through 5 years	(6)	(20)
Securities, available-for-sale, allowance for credit loss, after 1 year to 5 years	0	0
Securities, available-for-sale, fair value, after 1 year to 5 years	292	547
Securities, available-for-sale, amortized cost, after 5 years to 10 years	11,260	13,653
Securities, available-for-sale, gross unrealized gains, after 5 years to 10 years	0	0
Securities, available-for-sale, gross unrealized losses, after 5 years through 10 years	(791)	(964)
Securities, available-for-sale, allowance for credit loss, after 5 years to 10 years	0	0
Securities, available-for-sale, fair value, after 5 years to 10 years	10,469	12,689
Securities, available-for-sale, amortized cost, over 10 years	311,126	285,628
Securities, available-for-sale, gross unrealized gains, over 10 years	119	131
Securities, available-for-sale, gross unrealized losses, over 10 years	(38,645)	(34,443)
Securities available-for-sale, allowance for credit loss, over 10 years	0	0
Securities, available-for-sale, fair value, over 10 years	272,600	251,316
Securities, available-for-sale, amortized cost	322,704	299,848
Securities, available-for-sale, accumulated gross unrealized gain, before tax	119	131
Securities, available-for-sale, accumulated gross unrealized loss, before tax	(39,442)	(35,427)
Securities, available-for-sale, allowance for credit loss	0	0
Investment securities available-for-sale (amortized cost $402,651 and $395,727, net of allowance for credit losses of $839 and $731 at December 31, 2024 and 2023, respectively)	283,381	264,552
Collateralized Mortgage Obligations [Member]
Debt Securities, Available-for-sale [Abstract]
Securities, available-for-sale, amortized cost, after 1 year to 5 years	155
Securities, available-for-sale, gross unrealized gains, after 1 year to 5 years	0
Securities, available-for-sale, gross unrealized losses, after 1 year through 5 years	(4)
Securities, available-for-sale, allowance for credit loss, after 1 year to 5 years	0
Securities, available-for-sale, fair value, after 1 year to 5 years	151
Securities, available-for-sale, amortized cost, after 5 years to 10 years		241
Securities, available-for-sale, gross unrealized gains, after 5 years to 10 years		0
Securities, available-for-sale, gross unrealized losses, after 5 years through 10 years		(11)
Securities, available-for-sale, allowance for credit loss, after 5 years to 10 years		0
Securities, available-for-sale, fair value, after 5 years to 10 years		230
Securities, available-for-sale, amortized cost, over 10 years	1,663	1,960
Securities, available-for-sale, gross unrealized gains, over 10 years	0	0
Securities, available-for-sale, gross unrealized losses, over 10 years	(129)	(189)
Securities available-for-sale, allowance for credit loss, over 10 years	0	0
Securities, available-for-sale, fair value, over 10 years	1,534	1,771
Securities, available-for-sale, amortized cost	1,818	2,201
Securities, available-for-sale, accumulated gross unrealized gain, before tax	0	0
Securities, available-for-sale, accumulated gross unrealized loss, before tax	(133)	(200)
Securities, available-for-sale, allowance for credit loss	0	0
Investment securities available-for-sale (amortized cost $402,651 and $395,727, net of allowance for credit losses of $839 and $731 at December 31, 2024 and 2023, respectively)	1,685	2,001
Corporate Bonds [Member]
Debt Securities, Available-for-sale [Abstract]
Securities, available-for-sale, amortized cost, within 1 year	5,905	18,011
Securities, available-for-sale, gross unrealized gains, within 1 year	5	1
Securities, available-for-sale, gross unrealized losses, within 1 year	(58)	(176)
Securities, available-for-sale, allowance for credit loss, within 1 year	(6)	(27)
Securities, available-for-sale, fair value, within 1 year	5,846	17,809
Securities, available-for-sale, amortized cost, after 1 year to 5 years	10,924	13,339
Securities, available-for-sale, gross unrealized gains, after 1 year to 5 years	16	23
Securities, available-for-sale, gross unrealized losses, after 1 year through 5 years	(303)	(671)
Securities, available-for-sale, allowance for credit loss, after 1 year to 5 years	(31)	(43)
Securities, available-for-sale, fair value, after 1 year to 5 years	10,606	12,648
Securities, available-for-sale, amortized cost, after 5 years to 10 years	60,000	60,000
Securities, available-for-sale, gross unrealized gains, after 5 years to 10 years	0	0
Securities, available-for-sale, gross unrealized losses, after 5 years through 10 years	(4,650)	(7,097)
Securities, available-for-sale, allowance for credit loss, after 5 years to 10 years	(802)	(661)
Securities, available-for-sale, fair value, after 5 years to 10 years	54,548	52,242
Securities, available-for-sale, amortized cost	76,829	91,350
Securities, available-for-sale, accumulated gross unrealized gain, before tax	21	24
Securities, available-for-sale, accumulated gross unrealized loss, before tax	(5,011)	(7,944)
Securities, available-for-sale, allowance for credit loss	(839)	(731)	$ (1,140)
Investment securities available-for-sale (amortized cost $402,651 and $395,727, net of allowance for credit losses of $839 and $731 at December 31, 2024 and 2023, respectively)	$ 71,000	$ 82,699