CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) [Abstract]
Net income		$ 3,345	$ 877	$ 4,036	$ 1,697
Available-for-sale securities:
Gross unrealized holding gain (loss) arising in the period		(3,766)	8,290	1,955	9,730
Related income tax effect		1,318	(2,902)	(685)	(3,406)
Less: reclassification adjustment for net realized gains included in net income (1)	[1]	(4,148)	(485)	(5,099)	(593)
Related income tax effect (2)	[2]	1,452	170	1,785	208
Net effect on other comprehensive income (loss)		(5,144)	5,073	(2,044)	5,939
Total comprehensive income (loss)		$ (1,799)	$ 5,950	$ 1,992	$ 7,636

[1] Realized gains on available-for-sale securities recognized in realized investment gains, net on the accompanying condensed consolidated statements of operations.

[2] Income tax effect on reclassification adjustment for net realized gains included in income tax expense on the accompanying condensed consolidated statements of operations.