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DESCRIPTION OF BUSINESS (Details)
Jun. 20, 2016
$ / shares
Feb. 29, 2016
member
$ / shares
Related Party Transaction [Line Items]    
Number of independent members of the board of directors involved in the reviewing of business merger proposal   3
Independent members of the board of directors   4
Majority Shareholder [Member]    
Related Party Transaction [Line Items]    
Proposed price per share in business merger | $ / shares $ 8.00 $ 7.00