Long-Term Debt (Narrative) (Details) (Branch Bank [Member])	Jun. 30, 2013 Yr
Debt Instrument [Line Items]
FHLB advances weighted average interest rate	3.62%
FHLB Advances Weighted Average Maturity (in years)	6.8
Floating Rate Subordinated Notes Due 2016 [Member]
Debt Instrument [Line Items]
Effective Interest Rate Paid On Floating-Rate Notes	3.25%
Floating Rate Subordinated Notes Due 2017 [Member]
Debt Instrument [Line Items]
Effective Interest Rate Paid On Floating-Rate Notes	3.25%