Quarterly report pursuant to Section 13 or 15(d)

Discontinued Operations - Summary of Discontinued Operations (Details)

v3.8.0.1
Discontinued Operations - Summary of Discontinued Operations (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Oct. 01, 2016
Sep. 30, 2017
Oct. 01, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Loss from operations and disposal of discontinued AutoMD operations [1] $ 0 $ (723) $ (558) $ (2,156)
Income tax (benefit) provision [1] 0 (5) 1 (299)
Loss on discontinued operations [1] 0 (718) (559) (1,857)
AutoMD | Discontinued Operations, Disposed of by Means Other than Sale        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Net Sales 0 63 37 179
Loss from operations and disposal of discontinued AutoMD operations 0 (723) (558) (2,156)
Income tax (benefit) provision 0 (5) 1 (299)
Loss on discontinued operations $ 0 $ (718) $ (559) $ (1,857)
[1] During March 2017, AutoMD filed for dissolution and the AutoMD operating segment has been classified as discontinued operations.