Investment Securities - Held-to-Maturity (Details) $ in Thousands	Sep. 30, 2024 USD ($) security	Dec. 31, 2023 USD ($) security	Sep. 30, 2023 USD ($) security
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Amortized Cost	$ 103,337	$ 131,395	$ 140,577
Gross Unrealized Gains			0
Gross Unrealized Losses	(1,408)	(2,558)	(5,766)
Held-To-Maturity Securities, at Fair Value	101,929	128,837	134,811
Maturities of Debt Securities, at Amortized Cost:
Within One Year	52,575
From 1 - 5 Years	48,435
From 5 - 10 Years	2,321
Over 10 Years	6
Maturities of Debt Securities, at Fair Value:
Within One Year	52,224
From 1 - 5 Years	47,393
From 5 - 10 Years	2,306
Over 10 Years	6
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	175	1,472	1,575
12 Months or Longer	80,563	111,383	117,090
Total	$ 80,738	$ 112,855	$ 118,665
Number of Securities in a Continuous Loss Position | security	247	335	355
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$ 0	$ 14	$ 86
12 Months or Longer	1,408	2,545	5,680
Total	1,408	2,559	5,766
State and Municipal Obligations
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Amortized Cost	96,275	122,450	131,017
Gross Unrealized Gains			0
Gross Unrealized Losses	(1,205)	(2,157)	(5,204)
Held-To-Maturity Securities, at Fair Value	95,070	120,293	125,813
Maturities of Debt Securities, at Amortized Cost:
Within One Year	52,575
From 1 - 5 Years	41,373
From 5 - 10 Years	2,321
Over 10 Years	6
Maturities of Debt Securities, at Fair Value:
Within One Year	52,224
From 1 - 5 Years	40,534
From 5 - 10 Years	2,306
Over 10 Years	6
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	175	1,472	1,575
12 Months or Longer	73,705	102,839	108,092
Total	$ 73,880	$ 104,311	$ 109,667
Number of Securities in a Continuous Loss Position | security	231	319	339
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$ 0	$ 14	$ 86
12 Months or Longer	1,205	2,143	5,118
Total	1,205	2,157	5,204
Mortgage-Backed Securities - Residential
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Amortized Cost	7,062	8,945	9,560
Gross Unrealized Gains			0
Gross Unrealized Losses	(203)	(401)	(562)
Held-To-Maturity Securities, at Fair Value	6,859	8,544	8,998
Maturities of Debt Securities, at Amortized Cost:
Within One Year	0
From 1 - 5 Years	7,062
From 5 - 10 Years	0
Over 10 Years	0
Maturities of Debt Securities, at Fair Value:
Within One Year	0
From 1 - 5 Years	6,859
From 5 - 10 Years	0
Over 10 Years	0
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	0	0	0
12 Months or Longer	6,858	8,544	8,998
Total	$ 6,858	$ 8,544	$ 8,998
Number of Securities in a Continuous Loss Position | security	16	16	16
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$ 0	$ 0	$ 0
12 Months or Longer	203	402	562
Total	203	402	562
Collateral Pledged
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, Pledged as Collateral, at Carrying Value	82,532	115,030	117,723
Held-To-Maturity Securities, Pledged as Collateral, at Fair Value	81,123	112,472	111,957
Municipal Bonds | State and Municipal Obligations
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Amortized Cost	96,275	122,450	131,017
Municipal Bonds | Fair Value, Measurements, Recurring | State and Municipal Obligations
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Fair Value	95,070	120,293	125,813
US Government Agencies Debt Securities | Mortgage-Backed Securities - Residential
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Amortized Cost	2,526	3,114	3,292
US Government Agencies Debt Securities | Fair Value, Measurements, Recurring | Mortgage-Backed Securities - Residential
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Fair Value	2,445	2,954	3,075
US Government-sponsored Enterprises Debt Securities | Mortgage-Backed Securities - Residential
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Amortized Cost	4,536	5,831	6,268
US Government-sponsored Enterprises Debt Securities | Fair Value, Measurements, Recurring | Mortgage-Backed Securities - Residential
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Fair Value	$ 4,414	$ 5,589	$ 5,923