Consolidated Statements of Financial Condition (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Held-to-maturity securities, allowance for credit losses	$ 398	$ 0
Held-to-maturity securities, at fair value	450,042	495,851
Loans receivable, allowance for credit losses	$ 26,154	$ 34,592
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	100,000,000	100,000,000
Preferred stock, shares issued	225,000	225,000
Preferred stock, shares outstanding	225,000	225,000
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares, issued	24,886,711	24,861,329
Common stock, shares, outstanding	23,785,520	24,859,353
Treasury stock, common shares	1,101,191	1,976
Unearned Employee Stock Ownership Plan (ESOP)	1,435,732	1,569,475
FRBNY cash reclassified from cash to interest bearing deposits		$ 2,100