Annual report pursuant to Section 13 and 15(d)

INCOME TAXES Narrative (Details)

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INCOME TAXES Narrative (Details) - USD ($)
Dec. 31, 2016
Dec. 31, 2015
Operating Loss Carryforwards [Line Items]    
Valuation allowance $ 21,575,000 $ 12,650,000
Unrecognized tax benefits, penalties and accrued interest 200,000  
Domestic Tax Authority    
Operating Loss Carryforwards [Line Items]    
Operating loss carryforwards 4,600,000 0
State and Local Jurisdiction    
Operating Loss Carryforwards [Line Items]    
Operating loss carryforwards 355,200,000 125,200,000
Valuation allowance 8,000,000  
Foreign Tax Authority    
Operating Loss Carryforwards [Line Items]    
Operating loss carryforwards 40,900,000 34,200,000
Tax credit 600,000 $ 0
Valuation allowance 13,600,000  
Aeroleo | Foreign Tax Authority    
Operating Loss Carryforwards [Line Items]    
Valuation allowance 13,100,000  
Sicher | Foreign Tax Authority    
Operating Loss Carryforwards [Line Items]    
Valuation allowance $ 500,000