Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity - Options Granted (Details)

v3.5.0.2
Shareholders' Equity - Options Granted (Details) - Options
$ / shares in Units, $ in Thousands
 9 Months Ended
May 18, 2016
USD ($)
$ / shares
shares
Jan. 14, 2016
USD ($)
$ / shares
shares
Sep. 30, 2016
USD ($)
installment
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Grant Date May 18, 2016    
Expiration Date May 18, 2026    
Shares | shares 400,000   1,330,000
Exercise Price (in USD per share) | $ / shares $ 2.40    
Grant Date Fair Value | $ $ 417   $ 1,427
Number of vesting installments | installment     4
Vesting period     1 year
Employees      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Grant Date   Jan. 14, 2016  
Expiration Date   Jan. 14, 2026  
Shares | shares   900,000  
Exercise Price (in USD per share) | $ / shares   $ 2.65  
Grant Date Fair Value | $   $ 960  
Nonemployee      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Grant Date   Jan. 14, 2016  
Expiration Date   Jan. 14, 2026  
Shares | shares   30,000  
Exercise Price (in USD per share) | $ / shares   $ 2.65  
Grant Date Fair Value | $   $ 50