Derivative Financial Instruments - Schedule of Effect of the Derivative Designated as a Hedging Instrument on the Consolidated Statements of Income Derivative in Fair Value Hedging Relationship (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Derivatives designated as hedging instruments
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized on derivative	$ 0	$ (95)	$ 1,832	$ (710)
Derivatives not designated as hedging instruments
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized on derivative	569	(337)	1,081	(1,283)
Interest rate contracts | Cash Flow Hedging | Derivatives designated as hedging instruments
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized on derivative	0	(95)	1,832	(710)
Interest rate contracts | Fair Value Hedging | Derivatives not designated as hedging instruments | Interest income – loans receivable
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized on derivative	340	(5)	774	(169)
Interest rate contracts | Fair Value Hedging | Derivatives not designated as hedging instruments | Interest income – investment securities
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized on derivative	53	(13)	163	(125)
Mortgage loan contracts | Derivatives not designated as hedging instruments
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized on derivative	(6)	(178)	26	(92)
Commitments to originate mortgage loans | Derivatives not designated as hedging instruments
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized on derivative	$ 182	$ (141)	$ 118	$ (897)