Off-Balance Sheet Arrangements, Commitments And Contingencies - Litigation (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014
Financial instruments with off-balance sheet risk
1 year of less	$ 153,140
More than 1 year but less than 3 years	167,589
3 years or more but less than 5 years	108,696
5 years or more	72,945
Total	502,370
Commitments to Extend Credit [Member]
Financial instruments with off-balance sheet risk
1 year of less	148,848
More than 1 year but less than 3 years	159,352
3 years or more but less than 5 years	108,689
5 years or more	72,945
Total	489,834
Unused lines of Credit [Member]
Financial instruments with off-balance sheet risk
1 year of less	4,292
More than 1 year but less than 3 years	8,237
3 years or more but less than 5 years	7
Total	$ 12,536