Quarterly report pursuant to Section 13 or 15(d)

Going Concern (Details Textual)

v3.7.0.1
Going Concern (Details Textual) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Dec. 31, 2015
Net Income (Loss) Attributable to Parent, Total $ (4,204,000) $ 5,172,000 $ (11,201,000) $ (2,510,000)          
Net Cash Provided by (Used in) Operating Activities, Continuing Operations, Total     (7,984,000) (10,451,000)          
Retained Earnings (Accumulated Deficit), Total (135,504,000)   (135,504,000)   $ (135,504,000)   $ (124,303,000)    
Cash and Cash Equivalents, at Carrying Value, Total 2,299,000 $ 12,572,000 2,299,000 $ 12,572,000 2,299,000   5,580,000   $ 26,080,000
Intangible Assets, Net (Including Goodwill) $ 38,000,000   $ 38,000,000   38,000,000        
Gross Revenue         $ 30,300,000 $ 27,200,000 $ 24,600,000 $ 22,250,000