Investments, Fixed Maturities by Contractual Maturities (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Carrying Value [Abstract]
Due in one year or less	$ 3,031	$ 2,041
Due after one year through five years	16,633	18,373
Due after five years through ten years	86,651	89,892
Due after ten years	116,883	124,609
Asset backed securities	23,603	19,191
Carrying value total	246,801	254,106
Amortized Cost [Abstract]
Due in one year or less	3,001	2,015
Due after one year through five years	15,539	17,039
Due after five years through ten years	80,529	79,993
Due after ten years	106,365	104,527
Asset backed securities	23,590	18,887
Amortized cost total	$ 229,024	$ 222,461