XML 56 R41.htm IDEA: XBRL DOCUMENT v3.6.0.2
Income Taxes - Components of Net Deferred Income Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2016
Jan. 02, 2016
Jan. 03, 2015
Deferred income tax assets:      
Inventory reserves $ 2,088 $ 3,007  
Compensation-related accruals 4,465 4,819  
Accruals and reserves 112 508  
Accounts receivable 656 744  
Restructuring costs 0 32  
Intangible assets 583 0  
Property and equipment 1,134 778  
Pension 10,747 11,628  
Benefit from net operating loss (“NOL”) carryovers 78,236 82,055  
Other 194 371  
Total gross deferred income tax assets 98,215 103,942  
Less: Valuation allowances (97,552) (103,311) $ (99,979)
Total net deferred income tax assets 663 631  
Deferred income tax liabilities:      
Other (663) (634)  
Total deferred income tax liabilities (663) (634)  
Deferred income tax liabilities, net 0 $ (3)  
Federal NOL carryovers 187,100    
State NOL carryovers $ 256,900    
Minimum      
Operating Loss Carryforwards [Line Items]      
Federal operating loss carryforwards expiration term 12 years    
State operating loss carryforwards expiration term 1 year    
Maximum      
Operating Loss Carryforwards [Line Items]      
Federal operating loss carryforwards expiration term 19 years    
State operating loss carryforwards expiration term 20 years