v2.4.0.6
Private Equity Offering (Details Textual) (USD $)
1 Months Ended
Feb. 24, 2014
May 15, 2014
Private Equity Offering [Line Items]    
Limited Partners Capital Account Preferred Units Issued Amount $ 15,500,000  
Limited Partners Capital Account Preferred Units Rate 5.50%  
Limited Partners Capital Account Equity Units Issued Amount   $ 500,000