Condensed Consolidated Statements of Financial Condition (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Statement of Financial Position [Abstract]
Investment Securities, Available for Sale, Amortized Cost	$ 1,043,442	$ 647,505
Investment Securities, Held to Maturity, Fair Value	$ 617,490	$ 625,287
Preferred Stock, No Par Value		$ 0
Preferred Stock, Shares Authorized (in shares)	2,500,000	2,500,000
Preferred Stock, Shares Issued (in shares)	0	0
Preferred Stock, Shares Outstanding (in shares)	0	0
Common Stock, No Par Value		$ 0
Common Stock, Shares Authorized (in shares)	50,000,000	50,000,000
Common Stock, Shares Issued (in shares)	41,249,873	33,963,500
Common Stock, Shares Outstanding (in shares)	41,249,873	33,963,500