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CAPITAL STOCK - Narrative (Details) - $ / shares
Dec. 31, 2017
Dec. 31, 2016
Class of Stock [Line Items]    
Preferred Stock Par Or Stated Value Per Share $ 0.001 $ 0.001
Preferred Shares Authorized 10,000,000 10,000,000
Common Stock Par Or Stated Value Per Share $ 0.001 $ 0.001
Common Stock Shares Authorized 100,000,000 100,000,000
Class A Common Stock [Member]    
Class of Stock [Line Items]    
Common Stock Par Or Stated Value Per Share $ 0.001 $ 0.001
Common Stock Shares Authorized 98,000,000 98,000,000
Class B Common Stock [Member]    
Class of Stock [Line Items]    
Common Stock Par Or Stated Value Per Share $ 0.001 $ 0.001
Common Stock Shares Authorized 1,000,000 1,000,000
Conversion Threshhold $ 150  
Maximum Ownership Percentage 3.00%  
Class C Common Stock [Member]    
Class of Stock [Line Items]    
Common Stock Par Or Stated Value Per Share $ 0.001 $ 0.001
Common Stock Shares Authorized 1,000,000 1,000,000
Conversion Threshhold $ 150  
Maximum Ownership Percentage 3.00%  
Preferred Undesignated [Member]    
Class of Stock [Line Items]    
Preferred Shares Authorized 9,900,000 9,900,000
Series A Preferred Stock [Member]    
Class of Stock [Line Items]    
Preferred Stock Par Or Stated Value Per Share $ 0.001 $ 0.001
Preferred Shares Authorized 100,000 100,000