Quarterly report pursuant to Section 13 or 15(d)

Securities Repurchase Agreement Obligation (Details)

v3.10.0.1
Securities Repurchase Agreement Obligation (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Mar. 31, 2018
Remaining contractual maturity: up to 30 days $ 66,060  
Remaining contractual maturity: 30 - 90 days 0  
Remaining contractual maturity: Over 90 days 2,121  
Total contractual maturity $ 68,181  
(Recast)    
Remaining contractual maturity: up to 30 days   $ 136,643
Remaining contractual maturity: 30 - 90 days   10,984
Remaining contractual maturity: Over 90 days   7,148
Total contractual maturity   $ 154,775
Corporate equity    
Average interest rate 11.96%  
Remaining contractual maturity: up to 30 days $ 45,063  
Remaining contractual maturity: 30 - 90 days 0  
Remaining contractual maturity: Over 90 days 2,121  
Total contractual maturity $ 47,184  
Corporate equity | (Recast)    
Average interest rate   12.04%
Remaining contractual maturity: up to 30 days   $ 109,821
Remaining contractual maturity: 30 - 90 days   8,961
Remaining contractual maturity: Over 90 days   7,148
Total contractual maturity   $ 125,930
Corporate debt    
Average interest rate 10.33%  
Remaining contractual maturity: up to 30 days $ 13,685  
Remaining contractual maturity: 30 - 90 days 0  
Remaining contractual maturity: Over 90 days 0  
Total contractual maturity $ 13,685  
Corporate debt | (Recast)    
Average interest rate   10.64%
Remaining contractual maturity: up to 30 days   $ 24,257
Remaining contractual maturity: 30 - 90 days   2,023
Remaining contractual maturity: Over 90 days   0
Total contractual maturity   $ 26,280
Non-US sovereign debt    
Average interest rate 8.91%  
Remaining contractual maturity: up to 30 days $ 7,312  
Remaining contractual maturity: 30 - 90 days 0  
Remaining contractual maturity: Over 90 days 0  
Total contractual maturity $ 7,312  
Non-US sovereign debt | (Recast)    
Average interest rate   8.54%
Remaining contractual maturity: up to 30 days   $ 2,565
Remaining contractual maturity: 30 - 90 days   0
Remaining contractual maturity: Over 90 days   0
Total contractual maturity   $ 2,565