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Debt (Tables)
3 Months Ended
Mar. 31, 2015
Schedule of Debt [Table Text Block]
    March 31,     December 31,  
    2015     2014  
             
Current:            
Credit Facility $  —   $ 539  
Other third party debt   2,617      
Counsel Loan   2,053     2,985  
    4,670     3,524  
Non-current:            
Other third party debt       2,580  
             
Total debt $ 4,670   $ 6,104