Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Fixed maturities, available-for-sale, amortized cost	$ 63,106	$ 53,775
Equity securities, cost	$ 22,981	$ 25,278
Preferred stock, shares authorized	1,000	1,000
Preferred stock, shares issued	0	0
Common stock, no par value	$ 0	$ 0
Common stock, shares authorized	10,000	10,000
Common stock, shares issued	1,891	1,897
Common stock, shares outstanding	1,891	1,897
Common stock, held by Company's subsidiary	292	292