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Additional Paid-In Capital (Options) (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Maximum percentage of issued and outstanding Common Shares may be reserved for issuance     10.00%    
Stock-based expense $ 220   $ 687 $ 167  
Stock-based expense reversal   $ (581)      
Number of options, Outstanding 2,257,500   2,257,500   2,257,500
Weighted average exercise price, Outstanding (in dollars per share) $ 1.60   $ 1.60   $ 1.60
Weighted average remaining contractual term, Outstanding     2 years 3 months 7 days   3 years 7 days
Number of options, Exercisable (in shares) 2,011,250   2,011,250    
Weighted average exercise price, Exercisable (in dollars per share) $ 1.75   $ 1.75    
Weighted average remaining contractual term, Exercisable     2 years 1 month 24 days    
Stock Options [Member]          
Stock-based expense $ 2 35 $ 6 158  
Unrecognized compensation expense related to unvested options 24   $ 24    
Weighted average period for recognition     3 years 3 months   3 years 11 months 27 days
Restricted Stock Units (RSUs) [Member]          
Stock-based expense 218   $ 681 $ 9  
Stock-based expense reversal   $ (616)      
Unrecognized compensation expense related to unvested awards $ 598   $ 598    
Weighted average period for recognition     1 year 3 months 15 days