Fair Value (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Fair Value
Transfers between levels	$ 0	$ 0
Recurring basis | Residential mortgage-backed
Fair Value
Securities available-for-sale, at fair value	12,167	15,118
Recurring basis | U.S. Government and federal agency
Fair Value
Securities available-for-sale, at fair value	1,973	1,957
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Government and federal agency
Fair Value
Securities available-for-sale, at fair value	1,973	1,957
Recurring basis | Significant Other Observable Unobservable Inputs (Level 2) | Residential mortgage-backed
Fair Value
Securities available-for-sale, at fair value	$ 12,167	$ 15,118