Note 4 - Investments - Available-for-sale Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
US Government Agencies Debt Securities [Member]
Fixed maturity securities, cost or amortized cost	$ 4,991	$ 5,872
Fixed maturity securities, gross unrealized gain	68	85
Fixed maturity securities, gross unrealized loss	(5)	(16)
Total fixed maturity securities, fair value	5,054	5,941
US States and Political Subdivisions Debt Securities [Member]
Fixed maturity securities, cost or amortized cost	14,586	10,755
Fixed maturity securities, gross unrealized gain	122	210
Fixed maturity securities, gross unrealized loss	(173)	(4)
Total fixed maturity securities, fair value	14,535	10,961
Corporate Debt Securities [Member]
Fixed maturity securities, cost or amortized cost	33,763	30,818
Fixed maturity securities, gross unrealized gain	180	237
Fixed maturity securities, gross unrealized loss	(105)	(106)
Total fixed maturity securities, fair value	33,838	30,949
Commercial Mortgage and Asset-backed [Member]
Fixed maturity securities, cost or amortized cost	44,863	36,323
Fixed maturity securities, gross unrealized gain	257	348
Fixed maturity securities, gross unrealized loss	(276)	(117)
Total fixed maturity securities, fair value	44,844	36,554
Common Stock [Member]
Equity securities, cost or amortized cost	3,176	2,965
Equity securities, gross unrealized gain	1,045	1,158
Equity securities, gross unrealized loss	(57)	(39)
Equity securities, fair value	4,164	4,084
Fixed maturity securities, cost or amortized cost	98,203	83,768
Fixed maturity securities, gross unrealized gain	627	880
Fixed maturity securities, gross unrealized loss	(559)	(243)
Total fixed maturity securities, fair value	98,271	84,405
Equity securities, cost or amortized cost	3,176	2,965
Equity securities, fair value	4,164	4,084
Securities, cost or amortized cost	101,379	86,733
Securities, gross unrealized gain	1,672	2,038
Securities, gross unrealized loss	(616)	(282)
Securities, fair value	$ 102,435	$ 88,489

Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt securities classified as available-for-sale.

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