Changes in Accumulated Other Comprehensive Income by Component (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015		Jun. 30, 2014
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Accumulated other comprehensive income — December 31, 2014	[1]			$ 25
Other comprehensive income before reclassifications	[1]			(15)
Amounts reclassified from accumulated other comprehensive income	[1],[2],[3]			(2)
Net current period change in other comprehensive income		$ (20)	$ 6	(17)	[1]	$ 7
Accumulated other comprehensive income — June 30, 2015	[1]	$ 8		$ 8

[1] All amounts are net of tax.

[2] For the six months ended June 30, 2015, the Company recorded $3,000 of realized gains from the sale of available for sale securities. Refer to Note 5 herein for further information.

[3] Realized gains and losses are recorded pre-tax in the other income - investment and interest caption on our consolidated statements of comprehensive income.