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FAIR VALUE ACCOUNTING (Tables)
3 Months Ended
Mar. 31, 2016
Fair Value Measurements, Recurring and Nonrecurring [Table Text Block]
    Level 1     Level 2     Level 3     Total  
Investments $ 984   $   -   $   -   $ 984  
Warrant liabilities (Note 9)   -     (2,116 )   -     (2,116 )
Convertible debentures (Note 7)   (16,198 )   -     -     (16,198 )
  $ ( 15,214 ) $ ( 2,116 ) $   -   $ (17,330 )