Loans (Schedule of Financing Receivables, Non-Accrual Status) (Details) $ in Thousands	Jun. 30, 2015 USD ($) loan	Dec. 31, 2014 USD ($) loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual loans | $	$ 13,056	$ 10,263
Total number of loans	37	31
Commercial Equipment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual loans | $	$ 387	$ 286
Total number of loans	5	4
Commercial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual loans | $	$ 1,472	$ 1,587
Total number of loans	7	6
Home Equity and Second Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual loans | $	$ 366	$ 399
Total number of loans	5	6
Construction and Land Development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual loans | $	$ 3,554	$ 3,634
Total number of loans	2	2
Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual loans | $	$ 1,158	$ 533
Total number of loans	5	2
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual loans | $	$ 6,119	$ 3,824
Total number of loans	13	11