Quarterly report pursuant to Section 13 or 15(d)

Credit Facilities - Schedule of Credit Facilities (Details)

v3.19.3
Credit Facilities - Schedule of Credit Facilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Line of Credit Facility [Line Items]    
Outstanding balance $ 37,824 $ 258,592
Senior Secured Revolving Credit Facility [Member] | Rep-Based Facility [Member]    
Line of Credit Facility [Line Items]    
Outstanding balance 0  
Value of collateral pledged to credit facility $ 115,000  
Weighted average short-term borrowing rate 0.00%  
Senior Secured Revolving Credit Facility [Member] | Approval-Based Facility [Member]    
Line of Credit Facility [Line Items]    
Outstanding balance $ 38,000  
Value of collateral pledged to credit facility $ 199,000  
Weighted average short-term borrowing rate 3.56%