Quarterly report pursuant to Section 13 or 15(d)

Management Agreement (Details)

v3.5.0.2
Management Agreement (Details) - Corridor Infra Trust Management [Member] - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2016
Jun. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Management Agreement [Line Items]          
Portion of incentive fee waived   $ 54,305      
Incentive Fee   $ 149,123      
General and Administrative Expense [Member]          
Management Agreement [Line Items]          
Management Fee $ 1,900,000   $ 1,700,000 $ 5,400,000 $ 4,100,000
Administrative Fee $ 67,000   $ 66,000 $ 199,000 $ 157,000