Annual report pursuant to Section 13 and 15(d)

Quarterly Financial Information (Unaudited) (Details)

v3.8.0.1
Quarterly Financial Information (Unaudited) (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 2 Months Ended 3 Months Ended 8 Months Ended 12 Months Ended
May 03, 2017
Jun. 30, 2017
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2017
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Quarterly Financial Information (Unaudited)                            
Total income     $ 23,772 $ 19,067 $ 15,328 $ 11,553 $ 7,556 $ 4,807 $ 2,731 $ 1,850   $ 69,720 $ 16,944 $ 1,264
Total expenses     8,941 8,932 $ 12,834 10,427 424 205 145 40   41,134 814  
Net income (loss) and comprehensive income (loss) $ (3,261) $ (1,621) 5,907 2,978   $ (3,299) $ 4,276 $ 2,777 $ 1,550 $ 1,108 $ 7,264 $ 2,325 $ 9,711 $ 781
Net income attributable to Series B units     (784)               (784)      
Net income attributable to common shareholders   $ (1,621) $ 5,123 $ 2,978             $ 6,480      
Net income per common share - basic and diluted   $ (0.01) $ 0.03 $ 0.02             $ 0.03