Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details)

v3.6.0.2
Income Taxes (Details) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Capitalized start-up costs $ 3,000,000 $ 3,600,000
Abandonment loss 200,000 400,000
Stock-based compensation - net 8,900,000 15,600,000
Accruals 500,000 500,000
Net operating loss carry-forward 56,000,000 49,900,000
Less: valuation allowance (68,600,000) (69,500,000)
Total 0 0
Deferred Tax Asset [Member]    
Capitalized start-up costs 1,100,000 1,400,000
Abandonment loss 100,000 200,000
Stock-based compensation - net 3,400,000 5,900,000
Accruals 200,000 200,000
Net operating loss carry-forward 21,300,000 18,800,000
Less: valuation allowance (26,100,000) (26,500,000)
Total $ 0 $ 0