XML 38 R67.htm IDEA: XBRL DOCUMENT v3.2.0.727
Reclassification Out of Accumulated Other Comprehensive Income to Statement of Operations (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jul. 05, 2015
Jun. 29, 2014
Jul. 05, 2015
Jun. 29, 2014
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Unrealized gains, net of tax $ 231 $ 272 $ 561 $ 448
Prior service benefit [1] 74 74 147 147
Total reclassifications 305 346 708 595
Interest Income        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Unrealized gains, net of tax $ 231 $ 272 $ 561 $ 448
[1] The amortization of prior service benefit is included in the computation of net periodic pension cost and postretirement benefit; see Note O: "Retirement Plans."