Quarterly report pursuant to Section 13 or 15(d)

REVENUE RECOGNITION - Schedule of Revenue from Customer by Geographic Area and Source (Details)

v3.10.0.1
REVENUE RECOGNITION - Schedule of Revenue from Customer by Geographic Area and Source (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]        
REVENUES $ 115 $ 106 $ 396 $ 482
Design services        
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]        
REVENUES 85 99 276 465
Royalties        
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]        
REVENUES 30 7 120 17
United States        
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]        
REVENUES 96 89 338 415
Switzerland        
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]        
REVENUES $ 19 $ 17 $ 58 $ 67