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Senior Notes Senior Notes (Tables)
9 Months Ended
Sep. 30, 2017
Senior Notes [Abstract]  
Schedule of senior notes
The Company has entered into variable and fixed rate senior notes with certain entities advised by Pacific Investment Management Company ("PIMCO"). The following table presents the outstanding balance by note class:

 
Outstanding Balance
 
September 30,
 
December 31,
(Dollars in thousands)
2017
 
2016
Class A Notes
$

 
$
50,000

Class C Notes
125,000

 
125,000

Total senior notes
$
125,000

 
$
175,000