Annual report pursuant to Section 13 and 15(d)

Components of Servicing Revenue (Details)

v3.8.0.1
Components of Servicing Revenue (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Disclosures Pertaining to Servicing Assets and Servicing Liabilities [Abstract]      
Servicing fee income $ 197,902 $ 138,430 $ 123,834
Ancillary and other fee income 1,009 1,631 2,130
Float income 10,154 3,518 1,434
Servicing income 209,065 143,579 $ 127,398
Servicing advances $ 31,050 $ 26,147