Quarterly report pursuant to Section 13 or 15(d)

6. Sale and deconsolidation of variable interest entity - AAP (Details - AAP Operating Results)

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6. Sale and deconsolidation of variable interest entity - AAP (Details - AAP Operating Results) - ARCA Advanced Processing, LLC [Member] - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2018
Apr. 01, 2017
Operating results of AAP    
Revenues $ 0 $ 485
Gross profit 0 (117)
Operating income (loss) 0 (475)
Net (loss) income $ 0 $ (511)