Private Equity Offering (Details Textual) (USD $)
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1 Months Ended | |
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Feb. 24, 2014
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May 15, 2014
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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 |