Quarterly report pursuant to Section 13 or 15(d)

Convertible Notes Payable (Details Textual)

v3.7.0.1
Convertible Notes Payable (Details Textual) - USD ($)
$ in Thousands
1 Months Ended 6 Months Ended
Jun. 22, 2017
May 31, 2016
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Convertible Notes Payable, Current   $ 180 $ 0   $ 276
Debt Conversion, Converted Instrument, Amount $ 100   $ 302 $ 201  
Debt Conversion, Converted Instrument, Shares Issued 804,098 1,166,503 2,920,738    
Debt Conversion, Original Debt, Amount     $ 300    
Interest Payable, Current   $ 20 $ 30    
IPO [Member]          
Equity Method Investment, Ownership Percentage 4.99% 4.99% 4.99% 4.99%  
Unsecured Promissory Notes [Member]          
Debt Instrument, Interest Rate, Stated Percentage     8.00%