XML 32 R29.htm IDEA: XBRL DOCUMENT v2.4.1.9
Retirement Benefit Plans (Tables)
3 Months Ended
Mar. 31, 2015
Retirement Benefit Plans [Abstract]  
Summary Of Net Periodic Benefit Costs
  Supplemental Executive
    Retirement Plans
 
Three Months Ended March 31,   2015   2014
 
Service cost $ 18 $ 16
Interest cost   31   37
Net amortization of prior service cost and actuarial (gain)/loss - -- - --
Actuarial loss on supplemental executive retirement plan, net of tax   10   7
Net periodic benefit cost $ 59 $ 60