Derivative and Hedging Activities - Cumulative Basis Adjustment For Fair Value Hedges (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Carrying Amount of the Hedged Assets/(Liabilities)	$ 149,175	$ 148,633
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets/(Liabilities)	(825)	(1,367)
Amortized cost basis of the closed portfolios used in these hedging relationships	711,000	763,400
Designated hedged items, amount	$ 150,000	150,000
Hedged Asset, Statement Of Financial Position Extensible Enumeration, Not Disclosed Flag	Consolidated Statements of Condition
Fixed Rate Loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Carrying Amount of the Hedged Assets/(Liabilities)	$ 149,175	148,633
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets/(Liabilities)	$ (825)	$ (1,367)