Quarterly report pursuant to Section 13 or 15(d)

22. Shareholders' Equity (Tables)

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22. Shareholders' Equity (Tables)
9 Months Ended
Sep. 29, 2018
Stockholders' Equity Note [Abstract]  
Schedule of all outstanding options, activity
    Options Outstanding     Weighted Average Exercise Price     Aggregate Intrinsic Value     Weighted Average Remaining Contractual Life  
Balance at December 30, 2017     627     $ 2.56     $       4.22  
Granted                        
Exercised                        
Cancelled/expired     (123 )     3.98              
Forfeited                        
Balance at September 29, 2018     504     $ 2.21     $       4.10