XML 37 R75.htm IDEA: XBRL DOCUMENT v2.4.0.8
Short-Term Borrowings (Securities Sold Under Agreements To Repurchase) (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Short-term Debt [Line Items]      
Amount outstanding at end of year $ 312,945 $ 224,077  
Securities Sold under Agreements to Repurchase [Member]
      
Short-term Debt [Line Items]      
Average daily balance during the year 16,924 17,946 17,221
Average interest rate during the year 0.29% 0.32% 0.55%
Maximum month-end balance during the year 21,376 23,242 21,878
Amount outstanding at end of year $ 20,255 $ 20,636 $ 21,878