Quarterly report pursuant to Section 13 or 15(d)

Fair Value (Details 2)

v3.4.0.3
Fair Value (Details 2) - USD ($)
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Warrant [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Disposals $ 0 $ 0
Fair Value, Inputs, Level 3 [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Fair Value Beginning Balance 8,393,683 9,572,181
Acquisitions 0 0
Total Realized and Unrealized Gains/(Losses) Included in Net Income (1,672,081) 449,798
Return of Capital Adjustments Impacting Cost Basis of Securities (115,840) (341,459)
Fair Value Ending Balance 6,837,442 10,363,438
Changes in Unrealized Losses, Included In Net Income, Relating to Securities Still Held (1) (1,672,081) 449,798
Fair Value, Inputs, Level 3 [Member] | Other Equity Investments [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Fair Value Beginning Balance 8,393,683 9,217,181
Acquisitions 0 0
Disposals 0 0
Total Realized and Unrealized Gains/(Losses) Included in Net Income (1,672,081) 679,798
Return of Capital Adjustments Impacting Cost Basis of Securities (115,840) (341,459)
Fair Value Ending Balance 6,837,442 10,238,438
Changes in Unrealized Losses, Included In Net Income, Relating to Securities Still Held (1) $ (1,672,081) 679,798
Fair Value, Inputs, Level 3 [Member] | Warrant Investment [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Fair Value Beginning Balance   355,000
Acquisitions   0
Total Realized and Unrealized Gains/(Losses) Included in Net Income   (230,000)
Return of Capital Adjustments Impacting Cost Basis of Securities   0
Fair Value Ending Balance   125,000
Changes in Unrealized Losses, Included In Net Income, Relating to Securities Still Held (1)   (230,000)
Fair Value, Inputs, Level 3 [Member] | Warrant [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Disposals   $ 0