Derivative and Financial Instruments - Schedule of Gain (Loss) on Derivative and Financial Instruments (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Interest rate lock commitments
Derivatives, Fair Value [Line Items]
Notional Value	$ 274,211,000	$ 394,004,000
Derivative Assets	1,485,000	1,566,000
Derivative Liabilities	2,750,000	3,244,000
Derivatives, Net	(1,265,000)	(1,678,000)
Forward sales of mortgage-backed securities
Derivatives, Fair Value [Line Items]
Notional Value	366,000,000	323,000,000
Derivative Assets	5,452,000	580,000
Derivative Liabilities	0	5,849,000
Derivatives, Net	5,452,000	(5,269,000)
Mandatory delivery forward loan sale commitments
Derivatives, Fair Value [Line Items]
Notional Value	50,597,000	105,060,000
Derivative Assets	229,000	794,000
Derivative Liabilities	290,000	3,000
Derivatives, Net	(61,000)	791,000
Best-effort delivery forward loan sale commitments
Derivatives, Fair Value [Line Items]
Notional Value	5,870,000	139,972,000
Derivative Assets	49,000	2,161,000
Derivative Liabilities	1,000	185,000
Derivatives, Net	$ 48,000	$ 1,976,000