XML 49 R37.htm IDEA: XBRL DOCUMENT v3.6.0.2
Accumulated Other Comprehensive Loss - Reclassifications Out of AOCL (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Dec. 29, 2016
Dec. 24, 2015
Dec. 29, 2016
Dec. 24, 2015
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Amortization of defined pension items, net of tax $ (205) $ (154) $ (410) $ (307)
Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent [Member]        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Administrative expenses (240) (240) (479) (479)
Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member]        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Administrative expenses (91) (13) (182) (25)
Amortization of Defined Benefit Pension Items [Member]        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Administrative expenses (331) (253) (661) (504)
Income tax expense 126 99 251 197
Amortization of defined pension items, net of tax $ (205) $ (154) $ (410) $ (307)