Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Fair value of securities held for investment	$ 28,323	$ 29,115
Securities held for investment, allowance	158	0
Loans receivable, allowance	$ 14,154	$ 13,400
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized (in shares)	10,000,000	10,000,000
Preferred stock, issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	70,000,000	70,000,000
Common stock, issued (in shares)	28,522,500
Common stock, outstanding (in shares)	24,509,950	27,523,219
Treasury stock (in shares)	4,012,550	999,281