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INVESTMENT IN TITAN EUROPE (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
0 Months Ended 3 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended
Oct. 19, 2012
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Oct. 05, 2012
Sep. 30, 2012
Titan Europe [Member]
Oct. 05, 2012
Titan Europe [Member]
Dec. 31, 2011
Titan Europe [Member]
Sep. 30, 2012
Titan Europe [Member]
Schedule of Available-for-sale Securities [Line Items]                    
Available for Sale Security, Ownership Percentage             21.76%      
Available-for-sale Securities [Abstract]                    
Investment in Titan Europe Plc             $ 28,972 $ 29,760 $ 28,998  
Available-for-sale Securities, Amortized Cost Basis             5,048      
Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax             15,459      
Other Comprehensive Income (Loss), Available-for-sale Securities, Tax   208 6,166 9 1,195   8,465      
Business Acquisition Shares Newly Issues to Acquiree Shareholders   1                
Business Acquisition Exchanged Shares of Acquiree's Ordinary Stock   11                
Business Acquisition Percentage of Acceptances of Share Offer           87.24%        
Business Acquisition, Percentage of Voting Interests Acquired 97.10%                  
Stock Issued During Period, Shares, Acquisitions 5,574,160                  
Stock Issued During Period, Value, Acquisitions 107,581                  
Business Combination, Acquisition Related Costs                   $ 2,836