Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated other comprehensive income (loss), beginning of period		$ (9)
Less amount reclassified from accumulated other comprehensive loss			$ 12
Net current-period other comprehensive income (loss)		69	46
Accumulated other comprehensive income (loss), end of period		60
Unrealized Gains and Losses on Available-for-Sale Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated other comprehensive income (loss), beginning of period	[1]	(9)	51
Other comprehensive gain before reclassifications	[1]	69	34
Less amount reclassified from accumulated other comprehensive loss	[1],[2]		12
Net current-period other comprehensive income (loss)	[1]	69	46
Accumulated other comprehensive income (loss), end of period	[1]	$ 60	$ 97

[1] All amounts are net of tax. Amounts in parentheses indicate a reduction of other comprehensive income.

[2] There were no amounts reclassified out of other comprehensive income for the three months ended March 31, 2016. There was $12 reclassified out of other comprehensive income for the three months ended March 31, 2015 due to an early redemption on a municipal security.