Quarterly report pursuant to Section 13 or 15(d)

Discontinued Operations - Narrative (Details)

v3.8.0.1
Discontinued Operations - Narrative (Details) - AutoMD - Discontinued Operations, Disposed of by Means Other than Sale - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 01, 2016
Sep. 30, 2017
Oct. 01, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Severance costs   $ 221  
Contract termination cost   164  
Loss from operations   173  
Net loss attributable to noncontrolling interest $ 258 $ 59 $ 773