Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Summary of Related Party Activity (Details)

v3.10.0.1
Related Party Transactions - Summary of Related Party Activity (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Related Party Transaction [Line Items]      
Notes receivable, net $ 6,739   $ 6,739
Wheeler Interests and Affiliates      
Related Party Transaction [Line Items]      
Amounts paid to affiliates 15 $ 39  
Amounts received from affiliates 113 $ 1,573  
Notes receivable, net $ 6,739   $ 6,739