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Deposits (Narrative) (Details) - USD ($)	1 Months Ended	12 Months Ended
	Apr. 30, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Deposit Liability [Line Items]
Aggregate amount of uninsured deposits		$ 1,930,000,000	$ 1,820,000,000
Percentage of uninsured deposits		38.00%	35.00%
Time Deposit in Excess of FDIC Insurance Limit		$ 328,400,000	$ 302,600,000
Deposits		5,104,731,000	5,212,912,000
Interest-bearing demand deposits		705,195,000	713,158,000
Time deposits		1,545,172,000	1,404,696,000
Reduction in deposit portfolio	$ 180,000,000
Interest expense		140,008,000	107,361,000	$ 22,994,000
FHLB of New York [Member]
Deposit Liability [Line Items]
Deposits		$ 1,070,000,000.00
Percentage of total deposits		21.00%
Federal Deposit Insurance [Member] | Maximum [Member]
Deposit Liability [Line Items]
Aggregate amount of uninsured deposits		$ 250,000
Brokered Deposit [Member]
Deposit Liability [Line Items]
Interest-bearing demand deposits		28,100,000	206,800,000
Time deposits		52,800,000	50,000,000
Interest expense		$ 7,100,000	$ 20,200	$ 5,100,000

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