Commitments and Contingent Liabilities (Schedule of Commitments) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Supply Commitment [Line Items]
Contractual Obligation	$ 130,663	$ 103,896
Loan Origination Commitments [Member]
Supply Commitment [Line Items]
Contractual Obligation	129,076	103,019
Commitments to Extend Credit [Member]
Supply Commitment [Line Items]
Contractual Obligation	$ 1,587	$ 877