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5. INVESTMENT IN JOINT VENTURE (Tables)
3 Months Ended
Mar. 31, 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 three months ended March 31, 2014      
Investment in joint venture, March 31, 2014   $ 468