Quarterly report pursuant to Section 13 or 15(d)

Accumulated Other Comprehensive Loss and Other Comprehensive Loss - Components of Accumulated Other Comprehensive Loss (Detail)

v3.5.0.2
Accumulated Other Comprehensive Loss and Other Comprehensive Loss - Components of Accumulated Other Comprehensive Loss (Detail) - USD ($)
$ in Thousands
Jul. 02, 2016
Dec. 31, 2015
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total Shareholders’ Equity $ 318,444 $ 300,225
Foreign Currency Translation Adjustments    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total Shareholders’ Equity (6,666) (7,971)
Retirement Liability Adjustment    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Retirement Liability Adjustment – Before Tax (10,510) (10,912)
Tax Benefit 3,678 3,819
Total Shareholders’ Equity (6,832) (7,093)
Accumulated Other Comprehensive Loss    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total Shareholders’ Equity $ (13,498) $ (15,064)