Other Borrowings (Short Term Borrowings) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Repurchase Agreements [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Average balance during the year		$ 25
Weighted average interest rate during the year		0.15%
FHLB Open Repo [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Ending balance	$ 24,270
Range of interest rates paid at year end	0.74%
Maximum month-end balance during the year	$ 24,270	$ 3,500
Average balance during the year	$ 5,258	$ 923
Weighted average interest rate during the year	0.63%	0.38%
FHLB Open Repo [Member] | Weighted Average [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Range of interest rates paid at year end	0.74%