Accumulated Other Comprehensive Income (Details) - USD ($)		3 Months Ended				6 Months Ended
		Jun. 30, 2016		Jun. 30, 2015		Jun. 30, 2016	Jun. 30, 2015
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated other comprehensive income (loss), beginning of period						$ (9,000)
Less amount reclassified from accumulated other comprehensive loss		$ 0				0	$ 12,000
Net current-period other comprehensive income (loss)		20,000		$ (23,000)		89,000	23,000
Accumulated other comprehensive income (loss), end of period		80,000				80,000
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		60,000	[1]	97,000	[1]	(9,000)	51,000
Other comprehensive gain (loss) before reclassifications		20,000	[1]	(23,000)	[1]	89,000	11,000
Less amount reclassified from accumulated other comprehensive loss	[2]						12,000
Net current-period other comprehensive income (loss)		20,000	[1]	(23,000)	[1]	89,000	23,000
Accumulated other comprehensive income (loss), end of period	[1]	$ 80,000		$ 74,000		$ 80,000	$ 74,000

[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 and six months ended June 30, 2016. There was $12 reclassified out of other comprehensive income for the six months ended June 30, 2015 due to an early redemption on a municipal security.