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INCOME TAXES (Details 2) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Net operating loss carryforwards and tax credits    
Tax benefits related to NOLs $ 10.6  
Tax benefits of acquired attributes which were recorded as a reduction of goodwill 10.4  
Tax credit carryforwards 11.9  
Tax credit carryforwards that can be carried forward indefinitely 6.4  
Tax credit carryforwards expiring within ten years 5.5  
Federal
    
Net operating loss carryforwards and tax credits    
Loss carryforwards 54.9  
State
    
Net operating loss carryforwards and tax credits    
Loss carryforwards 77.2  
Capital loss carryforwards 34.4  
Tax credit carryforwards 1.2  
State | Research
    
Net operating loss carryforwards and tax credits    
Tax credit carryforwards 5.2  
Foreign
    
Net operating loss carryforwards and tax credits    
Loss carryforwards 98.2  
Net operating losses carryforwards that can be carried forward indefinitely 93.0  
Net operating losses carryforwards expiring within twenty years   5.2
Tax credit carryforwards $ 5.5