Quarterly report pursuant to Section 13 or 15(d)

6. Variable Interest Entity (Details - VIE Operating Results)

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6. Variable Interest Entity (Details - VIE Operating Results) - ARCA Advanced Processing, LLC [Member] - USD ($)
$ in Thousands
3 Months Ended
Apr. 01, 2017
Apr. 02, 2016
Operating results of VIE    
Revenues $ 485 $ 1,715
Gross profit (117) 152
Operating loss (475) (274)
Net loss $ (511) $ (358)