Securities - Schedule of Unrealized Losses on AFS Debt Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Securities [Line Items]
Fair value, less than 12 months	$ 0	$ 33,769
Unrealized loss, less than 12 months	0	(237)
Fair value, 12 months or longer	135,345	143,352
Unrealized loss, 12 months or longer	(18,035)	(21,955)
Total fair value	135,345	177,121
Total unrealized loss	(18,035)	(22,192)
Residential mortgage-backed securities
Securities [Line Items]
Fair value, less than 12 months	0	6,488
Unrealized loss, less than 12 months	0	(59)
Fair value, 12 months or longer	34,246	37,389
Unrealized loss, 12 months or longer	(3,313)	(4,382)
Total fair value	34,246	43,877
Total unrealized loss	(3,313)	(4,441)
Residential collateralized mortgage obligations
Securities [Line Items]
Fair value, less than 12 months	0	25,439
Unrealized loss, less than 12 months	0	(177)
Fair value, 12 months or longer	99,258	105,963
Unrealized loss, 12 months or longer	(14,719)	(17,573)
Total fair value	99,258	131,402
Total unrealized loss	(14,719)	(17,750)
Municipal securities - tax exempt
Securities [Line Items]
Fair value, less than 12 months	0	1,842
Unrealized loss, less than 12 months	0	(1)
Fair value, 12 months or longer	1,841	0
Unrealized loss, 12 months or longer	(3)	0
Total fair value	1,841	1,842
Total unrealized loss	$ (3)	$ (1)