Annual report pursuant to Section 13 and 15(d)

Property and Equipment, Net - Additional Information (Detail)

v3.7.0.1
Property and Equipment, Net - Additional Information (Detail)
$ in Thousands
 3 Months Ended 12 Months Ended
Apr. 17, 2013
USD ($)
Dec. 31, 2016
USD ($)
Dec. 31, 2016
USD ($)
Jan. 02, 2016
USD ($)
Jan. 03, 2015
USD ($)
Property, Plant and Equipment [Line Items]          
Depreciation and amortization expense     $ 7,510 $ 7,510 $ 8,923
Impairment loss on intangible assets   $ 1,130 1,130 0 $ 0
Property and equipment, gross carrying value   52,266 52,266 53,161  
Property and equipment, accumulated depreciation   (35,788) (35,788) (34,730)  
Property and equipment, net   16,478 16,478 18,431  
Philippines          
Property, Plant and Equipment [Line Items]          
Property and equipment, net   367 $ 367 302  
Capital Leased Assets (Facility)          
Property, Plant and Equipment [Line Items]          
Excess of net proceeds over the net carrying value of capital leased asset under sale and lease back $ 376        
Estimated useful life of property and equipment 20 years   20 years    
Property and equipment, gross carrying value   11,306 $ 11,306 11,543  
Property and equipment, accumulated depreciation   (2,273) (2,273) (1,839)  
Property and equipment, net   $ 9,033 9,033 $ 9,704  
LaSalle, Illinois Facility          
Property, Plant and Equipment [Line Items]          
Amortization expense related to capital leased asset     $ 475    
Period of lease under sale and lease back transaction 20 years        
Initial base annual rent for first year $ 853        
Percentage of annual increase in base rent 1.50%        
Increased percentage in base rent with change in consumer price index 1.25        
LaSalle, Illinois Facility | Whitney Automotive Group (WAG)          
Property, Plant and Equipment [Line Items]          
Gross proceeds from sale of La Salle, Illinois facility $ 9,750        
Net proceeds from sale of La Salle, Illinois facility $ 9,507