XML 11 R76.htm IDEA: XBRL DOCUMENT v2.4.0.8
Pension And SERP Plans (Components Of The Net Periodic Pension Plan Cost) (SERP) (Details) (SERP [Member], USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
SERP [Member]
       
Defined Benefit Plan Disclosure [Line Items]        
Service cost $ 31 $ 30 $ 91 $ 90
Interest cost 64 63 192 189
Amortization of recognized loss 1 3 3 9
Amortization of prior service cost 5 31 15 93
Net pension credit included in employee benefits $ 101 $ 127 $ 301 $ 381