Investment Securities - Held-to-Maturity and Available-for-Sale, Scheduled Maturities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Debt Securities, Held-to-maturity, Fair Value to Amortized Cost [Abstract]
Investment securities held-to-maturity (fair value $134,068 and $178,402 at December 31, 2022 and 2021, respectively)	$ 154,727	$ 176,983
Securities held-to-maturity, gross unrealized gains	0	2,403
Securities held-to-maturity, gross unrealized losses	(20,659)	(984)
Securities, held-to-maturity, allowance for credit loss	0	0
Securities held-to-maturity, fair value	134,068	178,402
Debt Securities, Available-for-sale [Abstract]
Securities, available-for-sale, amortized cost	402,111	319,474
Securities, available-for-sale, accumulated gross unrealized gain, before tax	10	1,531
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	(50,725)	(3,069)
Securities, available-for-sale, allowance for credit loss	(1,140)	(929)
Investment securities available-for-sale (amortized cost $402,111 and $319,474, net of allowance for credit losses of $1,140 and $929 at December 31, 2022 and 2021, respectively)	350,256	317,007
U.S. Government Corporations and Agencies [Member]
Debt Securities, Held-to-maturity, Fair Value to Amortized Cost [Abstract]
Securities held-to-maturity, amortized cost, within 1 year		6,999
Securities held-to-maturity, gross unrealized gains, within 1 year		34
Securities held-to-maturity, gross unrealized losses, within 1 year		0
Securities held-to-maturity, allowance for credit losses, within 1 year		0
Securities held-to-maturity, fair value, within 1 year		7,033
Investment securities held-to-maturity (fair value $134,068 and $178,402 at December 31, 2022 and 2021, respectively)		6,999
Securities held-to-maturity, gross unrealized gains		34
Securities held-to-maturity, gross unrealized losses		0
Securities, held-to-maturity, allowance for credit loss		0
Securities held-to-maturity, fair value		7,033
State and Political Subdivisions [Member]
Debt Securities, Available-for-sale [Abstract]
Securities, available-for-sale, amortized cost, after 1 year to 5 years	2,327	2,326
Securities, available-for-sale, gross unrealized gains, after 1 year to 5 years	0	7
Securities, available-for-sale, gross unrealized losses, after 1 year through 5 years	(42)	0
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	2,285	2,333
Securities, available-for-sale, amortized cost	2,327	2,326
Securities, available-for-sale, accumulated gross unrealized gain, before tax	0	7
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	(42)	0
Securities, available-for-sale, allowance for credit loss	0	0
Investment securities available-for-sale (amortized cost $402,111 and $319,474, net of allowance for credit losses of $1,140 and $929 at December 31, 2022 and 2021, respectively)	2,285	2,333
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	1,654
Securities held-to-maturity, gross unrealized gains, after 1 year to 5 years	0
Securities held-to-maturity, gross unrealized losses, after 1 year to 5 years	(70)
Securities held-to-maturity, allowance for credit loss, after 1 year to 5 years	0
Securities held-to-maturity, fair value, after 1 year to 5 years	1,584
Securities held-to-maturity, amortized cost, after 5 years through 10 years	6,076	5,208
Securities held-to-maturity, gross unrealized gains, after 5 years to 10 years	0	194
Securities held-to-maturity, gross unrealized losses, after 5 years to 10 years	(342)	0
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	5,734	5,402
Securities held-to-maturity, amortized cost, over 10 years	146,997	164,776
Securities held-to-maturity, gross unrealized gains, over 10 years	0	2,175
Securities held-to-maturity, gross unrealized losses, over 10 years	(20,247)	(984)
Securities, held-to-maturity, allowance for credit loss, over 10 years	0	0
Securities Held-to-Maturity, Fair Value, Over 10 years	126,750	165,967
Investment securities held-to-maturity (fair value $134,068 and $178,402 at December 31, 2022 and 2021, respectively)	154,727	169,984
Securities held-to-maturity, gross unrealized gains	0	2,369
Securities held-to-maturity, gross unrealized losses	(20,659)	(984)
Securities, held-to-maturity, allowance for credit loss	0	0
Securities held-to-maturity, fair value	134,068	171,369
Debt Securities, Available-for-sale [Abstract]
Securities, available-for-sale, amortized cost, within 1 year		31
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		31
Securities, available-for-sale, amortized cost, after 1 year to 5 years	864	153
Securities, available-for-sale, gross unrealized gains, after 1 year to 5 years	0	5
Securities, available-for-sale, gross unrealized losses, after 1 year through 5 years	(37)	0
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	827	158
Securities, available-for-sale, amortized cost, after 5 years to 10 years	10,399	2,286
Securities, available-for-sale, gross unrealized gains, after 5 years to 10 years	0	82
Securities, available-for-sale, gross unrealized losses, after 5 years through 10 years	(815)	0
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	9,584	2,368
Securities, available-for-sale, amortized cost, over 10 years	294,261	220,153
Securities, available-for-sale, gross unrealized gains, over 10 years	7	671
Securities, available-for-sale, gross unrealized losses, over 10 years	(41,291)	(2,276)
Securities available-for-sale, allowance for credit loss, over 10 years	0	0
Securities, available-for-sale, fair value, over 10 years	252,977	218,548
Securities, available-for-sale, amortized cost	305,524	222,623
Securities, available-for-sale, accumulated gross unrealized gain, before tax	7	758
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	(42,143)	(2,276)
Securities, available-for-sale, allowance for credit loss	0	0
Investment securities available-for-sale (amortized cost $402,111 and $319,474, net of allowance for credit losses of $1,140 and $929 at December 31, 2022 and 2021, respectively)	263,388	221,105
Collateralized Mortgage Obligations [Member]
Debt Securities, Available-for-sale [Abstract]
Securities, available-for-sale, amortized cost, after 5 years to 10 years	324	481
Securities, available-for-sale, gross unrealized gains, after 5 years to 10 years	0	7
Securities, available-for-sale, gross unrealized losses, after 5 years through 10 years	(22)	0
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	302	488
Securities, available-for-sale, amortized cost, over 10 years	2,257	2,813
Securities, available-for-sale, gross unrealized gains, over 10 years	0	0
Securities, available-for-sale, gross unrealized losses, over 10 years	(237)	(23)
Securities available-for-sale, allowance for credit loss, over 10 years	0	0
Securities, available-for-sale, fair value, over 10 years	2,020	2,790
Securities, available-for-sale, amortized cost	2,581	3,294
Securities, available-for-sale, accumulated gross unrealized gain, before tax	0	7
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	(259)	(23)
Securities, available-for-sale, allowance for credit loss	0	0
Investment securities available-for-sale (amortized cost $402,111 and $319,474, net of allowance for credit losses of $1,140 and $929 at December 31, 2022 and 2021, respectively)	2,322	3,278
Corporate Bonds [Member]
Debt Securities, Available-for-sale [Abstract]
Securities, available-for-sale, amortized cost, within 1 year	1,000	2,500
Securities, available-for-sale, gross unrealized gains, within 1 year	0	4
Securities, available-for-sale, gross unrealized losses, within 1 year	0	0
Securities, available-for-sale, allowance for credit loss, within 1 year	0	0
Securities, available-for-sale, fair value, within 1 year	1,000	2,504
Securities, available-for-sale, amortized cost, after 1 year to 5 years	30,679	28,731
Securities, available-for-sale, gross unrealized gains, after 1 year to 5 years	3	755
Securities, available-for-sale, gross unrealized losses, after 1 year through 5 years	(1,516)	(67)
Securities, available-for-sale, allowance for credit loss, after 1 year to 5 years	(152)	(51)
Securities, available-for-sale, fair value, after 1 year to 5 years	29,014	29,368
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	(6,765)	(703)
Securities, available-for-sale, allowance for credit loss, after 5 years to 10 years	(988)	(878)
Securities, available-for-sale, fair value, after 5 years to 10 years	52,247	58,419
Securities, available-for-sale, amortized cost	91,679	91,231
Securities, available-for-sale, accumulated gross unrealized gain, before tax	3	759
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	(8,281)	(770)
Securities, available-for-sale, allowance for credit loss	(1,140)	(929)	$ (869)
Investment securities available-for-sale (amortized cost $402,111 and $319,474, net of allowance for credit losses of $1,140 and $929 at December 31, 2022 and 2021, respectively)	$ 82,261	$ 90,291