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Debt (Tables)
6 Months Ended
Jun. 30, 2015
Schedule of Debt [Table Text Block]
    June 30,     December 31,  
    2015     2014  
             
Current:            
Third Party Loan $ 2,500   $   —  
Counsel Loan   1,604     2,985  
Credit Facility       525  
    4,104     3,510  
Non-current:            
Third Party Loan       2,500  
             
Total debt $ 4,104   $ 6,010