Time Certificates of Deposit (Schedule of Time Certificates of Deposit $100 Thousand or More Maturities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Deposits [Abstract]
Time Deposits $100,000 or More Maturing in Three Months or Less	$ 171,066
Time Deposits $100,000 or More Maturing in Three Months Through Six Months	30,779
Time Deposits $100,000 or More Maturing in Six Months Through Twelve Months	55,420
Time Deposits $100,000 or More Maturing After 12 Months	112,954
Time Deposits $100,000 or More Balance at Year End	$ 370,219	$ 421,300