Annual report pursuant to Section 13 and 15(d)

Schedule of Related Party Transactions, by Related Party (Details)

v3.6.0.2
Schedule of Related Party Transactions, by Related Party (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Related Party Transaction [Line Items]      
Asset Management Costs $ 46,434 $ 50,294 $ 48,803
Management Fee, Percent 1.50%    
Costs and Expenses, Related Party $ 25,760 22,873 15,501
Allocated Share-based Compensation Expense $ 15,198 $ 9,002 $ 11,704