Annual report pursuant to Section 13 and 15(d)

INCOME TAXES (Narrative) (Details)

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INCOME TAXES (Narrative) (Details) - USD ($)
 1 Months Ended 12 Months Ended
Dec. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Operating Loss Carryforwards [Line Items]      
Provision for (benefit from) income taxes   $ (1,000) $ 14,000
State and Local Income Tax Expense (Benefit), Continuing Operations   2,000 1,000
Foreign income tax expense   (1,000) (15,000)
Tax Cuts and Jobs Act of 2017, Change in tax rate, income tax expense (benefit) $ 6,100,000    
Increase of valuation allowance   7,400,000 1,300,000
Federal net operating loss carryforwards   71,600,000  
State net operating loss carryforwards   72,900,000  
Tax Cuts and Jobs Act of 2017, Federal Net Operating Loss Carryforwards   24.9  
Interest      
Penalties   0 0
Significant uncertain tax positions $ 0 0 $ 0
Switzerland      
Operating Loss Carryforwards [Line Items]      
Net operating loss   61,000  
Engineering Design and Fabrication Advisory Services | Director      
Operating Loss Carryforwards [Line Items]      
Expenses from transaction with related party   $ 26,000