Investment Securities - Available-for-sale (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 395,719	$ 377,764
Unrealized Gain	137	1,000
Unrealized Loss	(34,602)	(33,489)
Fair Value	361,254	345,275
United States government agency securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	46,754	44,003
Unrealized Gain	12	8
Unrealized Loss	(5,732)	(5,603)
Fair Value	41,034	38,408
United States sponsored mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	109,328	91,939
Unrealized Gain	108	992
Unrealized Loss	(11,529)	(10,549)
Fair Value	97,907	82,382
United States treasury securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	106,248	106,401
Unrealized Gain	0	0
Unrealized Loss	(4,921)	(6,045)
Fair Value	101,327	100,356
Municipal securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	116,051	118,065
Unrealized Gain	17	0
Unrealized Loss	(12,290)	(11,158)
Fair Value	103,778	106,907
Corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	9,081	9,076
Unrealized Gain	0	0
Unrealized Loss	(130)	(134)
Fair Value	8,951	8,942
Other debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	7,500	7,500
Unrealized Gain	0	0
Unrealized Loss	0	0
Fair Value	7,500	7,500
Total available-for-sale debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	394,962	376,984
Unrealized Gain	137	1,000
Unrealized Loss	(34,602)	(33,489)
Fair Value	360,497	344,495
Other securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	757	780
Unrealized Gain	0	0
Unrealized Loss	0	0
Fair Value	$ 757	$ 780