Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Statement of Financial Position [Abstract]
Debt securities, amortized cost	$ 96,669	$ 117,827
Equity securities, amortized cost	$ 1,276	$ 1,836
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares issued (in shares)	12,222,881	12,222,881
Common stock, shares outstanding (in shares)	12,222,881	12,222,881