Consolidated Condensed Statements of Financial Condition (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Loans receivable, allowance (in dollars)	$ 67,074	$ 66,468
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	4,963,000	4,963,000
Preferred stock, shares issued	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	50,000,000	50,000,000
Common Stock, Shares, Issued	43,297,260	43,297,260
Common stock, shares outstanding	35,555,478	36,383,613
Accumulated other comprehensive income, tax effect (in dollars)	$ (33,694)	$ (912)
Treasury stock, shares	7,741,782	6,913,647
Cumulative Preferred Stock
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	37,000	37,000
Preferred stock, shares issued	0	0