Consolidated Statements of Financial Position (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Fair value of securities held for investment	$ 23,147	$ 6,979
Loans receivable, allowance	$ 15,248	$ 16,959
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	28,522,500	28,522,500
Common Stock, Shares, Issued	28,522,500	28,522,500
Common Stock, Shares, Outstanding	28,522,500	28,522,500