Consolidated Balance Sheets (Unaudited) (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Fixed maturity securities, amortized cost	$ 121,914	$ 113,915
Equity securities, amortized cost	$ 9,386	$ 4,283
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares issued (in shares)	8,518,488	7,633,070
Common stock, shares outstanding (in shares)	8,518,488	7,633,070