Derivatives and Hedging Activities - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($) swap	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) swap	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($) swap
Derivative [Line Items]
Derivative, excluded component, gain (loss), recognized in earnings	$ 11	$ 23	$ 47	$ 27
Accrued interest on derivatives, at fair value	1,600		1,600		$ 1,200
Derivative, net asset, termination value	8,100		8,100
Derivative, collateral, right to reclaim cash	0		0
Interest rate products - designated hedges
Derivative [Line Items]
Derivative, gain (loss) on derivative, net	$ (43)	$ (9)	$ 50	$ (202)
Interest rate products - designated hedges | Not-designated hedge
Derivative [Line Items]
Number of interest rate swaps in place with commercial banking customers | swap	86		86		80
Notional amount of derivative	$ 308,200		$ 308,200		$ 277,800
Interest rate products - designated hedges | Designated as Hedging Instrument
Derivative [Line Items]
Notional amount of derivative	$ 850,000		$ 850,000		$ 700,000
Number of interest rate derivatives held | swap	10		10		8
Interest rate products - designated hedges | Designated as Hedging Instrument | Federal Home Loan Bank Advances
Derivative [Line Items]
Notional amount of derivative	$ 378,700		$ 378,700		$ 380,000
Number of interest rate derivatives held | swap	31		31		30
Interest rate products - designated hedges | Designated as Hedging Instrument | Commercial Loan
Derivative [Line Items]
Notional amount of derivative					$ 100,000
Number of interest rate derivatives held | swap					2