Fair Value (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Fair Value
Transfers between levels	$ 0	$ 0
Significant Other Observable Inputs (Level 2)
Fair Value
Securities available-for-sale, at fair value	9,397	13,378
Total
Fair Value
Securities available-for-sale, at fair value	9,397	13,378
Recurring basis | Significant Other Observable Inputs (Level 2) | Residential mortgage-backed
Fair Value
Securities available-for-sale, at fair value	9,397	13,378
Recurring basis | Total | Residential mortgage-backed
Fair Value
Securities available-for-sale, at fair value	$ 9,397	$ 13,378