Consolidated Statements of Financial Condition (Parentheticals) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares
Consolidated Statements of Financial Condition
Securities held-to-maturity, fair value | $	$ 17,620	$ 7,519
Preferred stock, par value | $ / shares	$ 0.01	$ 0.01
Preferred stock, shares authorized	25,000,000	1,340,000
Preferred stock, shares issued	0	0
Common stock, par value | $ / shares	$ 0.01	$ 0.01
Common stock, shares authorized	75,000,000	25,460,000
Common stock, shares issued	16,377,936	17,721,500
Common stock, shares outstanding	16,377,936	16,340,779
Treasury stock, shares	0	1,380,721
Exchange ratio	1.3400	1.3400