Quarterly report pursuant to Section 13 or 15(d)

New Accounting Standards Implemented (Details 1)

v3.10.0.1
New Accounting Standards Implemented (Details 1) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2018
Mar. 31, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Revenues          
Revenue from Contract with Customer, Including Assessed Tax $ 819,000   $ 217,000 $ 3,417,000 $ 403,000
Total revenues BS 819,000     3,417,000  
Expenses          
Loss from operations (12,014,000)   (8,440,000) (20,630,000) (13,724,000)
Net loss $ 11,700,000 $ 8,463,000 $ 8,279,000 $ 20,163,000 $ 13,526,000
Basic and diluted loss per common share $ (0.25)   $ (0.21) $ (0.43) $ (0.34)
License [Member]          
Revenues          
Revenue from Contract with Customer, Including Assessed Tax $ 0   $ 150,000 $ 0 $ 301,000
As Reported Under ASC 605          
Revenues          
Total revenues BS 969,000     3,718,000  
Expenses          
Loss from operations (11,864,000)     (20,329,000)  
Net loss (11,550,000)     (19,862,000)  
As Reported Under ASC 605 | License [Member]          
Revenues          
Revenue from Contract with Customer, Including Assessed Tax 150,000     301,000  
Adjustments Due to ASC 606          
Revenues          
Total revenues BS (150,000)     (301,000)  
Expenses          
Loss from operations (150,000)     (301,000)  
Net loss (150,000)     (301,000)  
Adjustments Due to ASC 606 | License [Member]          
Revenues          
Revenue from Contract with Customer, Including Assessed Tax $ (150,000)     $ (301,000)