Quarterly report pursuant to Section 13 or 15(d)

Management Agreement (Details)

v3.7.0.1
Management Agreement (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
General and Administrative Expense | Corridor Infra Trust Management    
Management Agreement [Line Items]    
Management fee $ 1,800 $ 1,800
Administrative fee 67 $ 67
New Management Agreement    
Management Agreement [Line Items]    
Incentive fees waived 9  
Payments for incentive fees $ 149