Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (1,798)	$ (2,028)
Unrealized investment gains:
Unrealized investment gains during the period	385	1,459
Income tax expense	0	0
Unrealized investment gains, net of tax	385	1,459
Less: reclassification adjustments to:
Net realized investment gains (losses) included in net income (loss)	51	(83)
Income tax expense	0	0
Total reclassifications included in net income (loss), net of tax	51	(83)
Other comprehensive income (loss)	334	1,542
Total comprehensive income (loss)	$ (1,464)	$ (486)