Annual report pursuant to Section 13 and 15(d)

Organization and Business - Basic Weighted Average Shares/Units Outstanding (Detail)

v2.4.1.9
Organization and Business - Basic Weighted Average Shares/Units Outstanding (Detail)
6 Months Ended 12 Months Ended
Dec. 31, 2013
Jun. 30, 2013
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Basic weighted average shares/units outstanding:          
Basic weighted average units outstanding 2,977,767us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 5,167,709us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 7,600,739us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 8,145,476us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 10,544,323us-gaap_WeightedAverageNumberOfSharesOutstandingBasic