Investments, Fixed Maturities by Contractual Maturities (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Carrying Value [Abstract]
Due in one year or less	$ 1,501	$ 3,150
Due after one year through five years	15,529	19,787
Due after five years through ten years	122,693	127,617
Due after ten years	61,355	43,823
Asset backed securities	16,071	16,009
Totals	217,149	210,386
Amortized Cost [Abstract]
Due in one year or less	1,500	3,150
Due after one year through five years	15,274	19,699
Due after five years through ten years	123,685	133,863
Due after ten years	61,389	46,338
Asset backed securities	16,671	16,874
Amortized cost	$ 218,519	$ 219,924