Regulatory Matters (Schedule Of Compliance With Regulatory Capital Requirements Under Banking Regulations) (Details) $ in Thousands	Dec. 31, 2016 USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common Equity Tier I (to Risk Weighted Assets), Minimum for Capital Adequacy Purposes, Amount	$ 42,818
Common Equity Tier I (to Risk Weighted Assets), Minimum for Capital Adequacy Purposes, Ratio	4.50%
Common Equity Tier I (to Risk Weighted Assets), Minimum to be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 61,848
Common Equity Tier I (to Risk Weighted Assets), Minimum to be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	6.50%
Total Capital (to Risk Weighted Assets), Minimum for Capital Adequacy Purposes, Amount	$ 76,121
Total Capital (to Risk Weighted Assets), Minimum for Capital Adequacy Purposes, Ratio	8.00%
Total Capital (to Risk Weighted Assets), Minimum to be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 95,151
Total Capital (to Risk Weighted Assets), Minimum to be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	10.00%
Tier I Capital (to Risk Weighted Assets), Minimum for Capital Adequacy Purposes, Amount	$ 57,091
Tier I Capital (to Risk Weighted Assets), Minimum for Capital Adequacy Purposes, Ratio	6.00%
Tier I Capital (to Risk Weighted Assets), Minimum to be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 76,121
Tier I Capital (to Risk Weighted Assets), Minimum to be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	8.00%
Tier I Capital (to Average Assets), Minimum for Capital Adequacy Purposes, Amount	$ 43,395
Tier I Capital (to Average Assets), Minimum for Capital Adequacy Purposes, Ratio	4.00%
Tier I Capital (to Average Assets), Minimum to be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 54,244
Tier I Capital (to Average Assets), Minimum to be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	5.00%
Parent Company [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common Equity Tier I (to Risk Weighted Assets), Amount	$ 102,925
Common Equity Tier I (to Risk Weighted Assets), Ratio	10.82%
Total Capital (to Risk Weighted Assets), Amount	$ 114,846
Total Capital (to Risk Weighted Assets), Ratio	12.07%
Tier I Capital (to Risk Weighted Assets), Amount	$ 102,925
Tier I Capital (to Risk Weighted Assets), Ratio	10.82%
Tier I Capital (to Average Assets), Amount	$ 102,925
Tier I Capital (to Average Assets), Ratio	9.49%
Bank [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common Equity Tier I (to Risk Weighted Assets), Amount	$ 100,336
Common Equity Tier I (to Risk Weighted Assets), Ratio	10.56%
Total Capital (to Risk Weighted Assets), Amount	$ 112,244
Total Capital (to Risk Weighted Assets), Ratio	11.81%
Tier I Capital (to Risk Weighted Assets), Amount	$ 100,336
Tier I Capital (to Risk Weighted Assets), Ratio	10.56%
Tier I Capital (to Average Assets), Amount	$ 100,336
Tier I Capital (to Average Assets), Ratio	9.25%