Loans Receivable (Recorded Investment (Unpaid Principal Balance Less Charge-Offs And Deferred Fees) Of Non-Accrual Loans Receivable) (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Total non-accrual loans	$ 16,708	$ 17,380
Commerical Non-Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total non-accrual loans	1,231	1,250
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total non-accrual loans	9,543	9,639
Small Business [Member]
Financing Receivable, Recorded Investment [Line Items]
Total non-accrual loans	3,614	4,054
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total non-accrual loans	2,165	2,368
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total non-accrual loans	$ 155	$ 69