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5. INVESTMENT IN JOINT VENTURE (Tables)
6 Months Ended
Jun. 30, 2014
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Abstract]  
Investment in Joint Venture
Investment in joint venture, December 31, 2013  $468 
Equity in net income of CFT for the six months ended June 30, 2014    
Investment in joint venture, June 30, 2014  $468