v2.4.0.6
Comprehensive Income (Details 3) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Amortization of defined benefit pension items  
Amortization of defined benefit pension items, Prior service cost $ (28) [1]
Amortization of defined benefit pension items, Actuarial losses 225 [1]
Amortization of defined benefit pension items, Total before tax 197
Amortization of defined benefit pension items, Tax benefit (77)
Amortization of defined benefit pension items, Net of tax $ 120
[1] These amounts were included in the computation of net periodic pension cost. See Note 7 for additional details.