PROPERTY AND EQUIPMENT (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 10,805 $ 4,259
Less: Accumulated depreciation and amortization (5,020) (3,667)
Property, Plant and Equipment, Net 5,785 592
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 2,325 311
Description of useful life

Shorter of the remaining lease term or estimated useful life

  
Machinery Equipment and Computer Software [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 6,559 2,400
Estimated Useful Lives 3 years  
Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 1,921 1,160
Estimated Useful Lives 5 years  
Capital Lease Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 388
Capital Lease Equipment [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Estimated Useful Lives 3 years  
Capital Lease Equipment [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Estimated Useful Lives 5 years