Quarterly report pursuant to Section 13 or 15(d)

Fair Value of Other Securities (Details 2)

v2.4.0.8
Fair Value of Other Securities (Details 2) (USD $)
3 Months Ended
Mar. 31, 2014
Public company historical EBITDA analysis [Member]
 
Quantitative table for Valuation Techniques  
Other equity securities, at fair value $ 24,107,243
Valuation Technique Public company historical EBITDA analysis
Public company historical EBITDA analysis [Member] | Minimum [Member]
 
Quantitative table for Valuation Techniques  
Historical EBITDA Valuation Multiples 10.0
Public company historical EBITDA analysis [Member] | Maximum [Member]
 
Quantitative table for Valuation Techniques  
Historical EBITDA Valuation Multiples 11.0
Public company historical EBITDA analysis [Member] | Weighted Average [Member]
 
Quantitative table for Valuation Techniques  
Historical EBITDA Valuation Multiples 10.5
Public company projected EBITDA analysis [Member]
 
Quantitative table for Valuation Techniques  
Valuation Technique Public company projected EBITDA analysis
Public company projected EBITDA analysis [Member] | Minimum [Member]
 
Quantitative table for Valuation Techniques  
Projected EBITDA Valuation Multiples 9.0
Public company projected EBITDA analysis [Member] | Maximum [Member]
 
Quantitative table for Valuation Techniques  
Projected EBITDA Valuation Multiples 10.0
Public company projected EBITDA analysis [Member] | Weighted Average [Member]
 
Quantitative table for Valuation Techniques  
Projected EBITDA Valuation Multiples 9.5
M&A company analysis [Member]
 
Quantitative table for Valuation Techniques  
Valuation Technique M&A company analysis
M&A company analysis [Member] | Minimum [Member]
 
Quantitative table for Valuation Techniques  
EV/LTM 2012 EBITDA 8.3
M&A company analysis [Member] | Maximum [Member]
 
Quantitative table for Valuation Techniques  
EV/LTM 2012 EBITDA 9.3
M&A company analysis [Member] | Weighted Average [Member]
 
Quantitative table for Valuation Techniques  
EV/LTM 2012 EBITDA 8.8
Discounted cash flow [Member]
 
Quantitative table for Valuation Techniques  
Valuation Technique Discounted cash flow
Discounted cash flow [Member] | Minimum [Member]
 
Quantitative table for Valuation Techniques  
Weighted Average Cost of Capital 9.50%
Discounted cash flow [Member] | Maximum [Member]
 
Quantitative table for Valuation Techniques  
Weighted Average Cost of Capital 14.00%
Discounted cash flow [Member] | Weighted Average [Member]
 
Quantitative table for Valuation Techniques  
Weighted Average Cost of Capital 11.80%