Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (1,067)	$ (513)	$ (2,866)	$ (2,541)
Unrealized investment gains:
Unrealized investment gains during the period	519	277	904	1,736
Income tax expense	281	585	281	585
Unrealized investment gains (losses), net of tax	238	(308)	623	1,151
Less: reclassification adjustments to:
Net realized investment gains (losses) included in net income (loss)	(1)	(174)	50	(257)
Income tax benefit	0	(86)	0	(86)
Total reclassifications included in net income (loss), net of tax	(1)	(88)	50	(171)
Other comprehensive income (loss)	239	(220)	573	1,322
Total comprehensive income (loss)	$ (828)	$ (733)	$ (2,293)	$ (1,219)