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Fair Value Disclosures (Quantitative Information About Level 3 Fair Value Measurements) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Star Asia [Member]
   
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate on debt   6.82%
Star Asia [Member] | Minimum [Member]
   
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate on debt 74.90%  
Star Asia [Member] | Maximum [Member]
   
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate on debt 79.10%  
Significant Unobservable Inputs (Level 3) [Member] | Star Asia [Member]
   
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Fair Value $ 17,104 $ 30,169
Discount rate on debt   6.82%
Significant Unobservable Inputs (Level 3) [Member] | Star Asia [Member] | Weighted Average [Member]
   
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate on debt 77.30% 6.82%
Significant Unobservable Inputs (Level 3) [Member] | Star Asia Special Situations Fund [Member]
   
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Fair Value $ 2,747  
Significant Unobservable Inputs (Level 3) [Member] | Star Asia Special Situations Fund [Member] | Minimum [Member]
   
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate on debt 12.00%  
Significant Unobservable Inputs (Level 3) [Member] | Star Asia Special Situations Fund [Member] | Maximum [Member]
   
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate on debt 12.70%  
Significant Unobservable Inputs (Level 3) [Member] | Star Asia Special Situations Fund [Member] | Weighted Average [Member]
   
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate on debt 12.40%