Deposits (Time Deposits in Excess of $100,000) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Deposits [Abstract]
Contractual Maturities, Time Deposits, $100,000 or More, Three Months or Less	$ 2,709
Contractual Maturities, Time Deposits, $100,000 or More, Three Months Through Six Months	10,128
Contractual Maturities, Time Deposits, $100,000 or More, Six Months Through 12 Months	22,218
Contractual Maturities, Time Deposits, $100,000 or More, Over One Year Through Two Years	15,890
Contractual Maturities, Time Deposits, $100,000 or More, Over Two Years	3,613
Time Deposits, $100,000 or More, Total	54,558	50,600
Time Deposits, $100,000 or More	$ 54,558	$ 50,600