Federal Home Loan Bank (FHLB) Advances and Other Short-Term Borrowings (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Summary of FHLB and Other Short Term Borrowings
Average balance during the year	$ 14,674	$ 17,541	$ 4,559
Average interest rate during the year	0.27%	0.89%	0.15%
Maximum month-end balance during the year	$ 23,500	$ 22,500	$ 13,000
Weighted average interest rate at year end	0.37%	0.25%	0.12%
Federal Home Loan Bank Advances
Summary of FHLB and Other Short Term Borrowings
Average balance during the year	$ 4,082	$ 4,141	$ 3,453
Average interest rate during the year	0.10%	0.07%	0.09%
Maximum month-end balance during the year	$ 7,541	$ 5,795	$ 4,022
Weighted average interest rate at year end	0.11%	0.07%	0.07%