Securities Repurchase Agreement Obligation (Details) - USD ($) $ in Thousands |
Dec. 31, 2019 |
Mar. 31, 2019 |
Remaining contractual maturity: up to 30 days |
$ 57,875
|
$ 71,475
|
Remaining contractual maturity: 30 - 90 days |
0
|
0
|
Remaining contractual maturity: Over 90 days |
0
|
2,146
|
Total securities sold under repurchase agreements |
$ 57,875
|
$ 73,621
|
Corporate equity |
|
|
Average interest rate |
12.30%
|
12.06%
|
Remaining contractual maturity: up to 30 days |
$ 25,271
|
$ 49,048
|
Remaining contractual maturity: 30 - 90 days |
0
|
0
|
Remaining contractual maturity: Over 90 days |
0
|
2,146
|
Total securities sold under repurchase agreements |
$ 25,271
|
$ 51,194
|
Corporate debt |
|
|
Average interest rate |
10.34%
|
10.38%
|
Remaining contractual maturity: up to 30 days |
$ 18,298
|
$ 13,548
|
Remaining contractual maturity: 30 - 90 days |
0
|
0
|
Remaining contractual maturity: Over 90 days |
0
|
0
|
Total securities sold under repurchase agreements |
$ 18,298
|
$ 13,548
|
Non-US sovereign debt |
|
|
Average interest rate |
9.69%
|
8.62%
|
Remaining contractual maturity: up to 30 days |
$ 14,306
|
$ 8,879
|
Remaining contractual maturity: 30 - 90 days |
0
|
0
|
Remaining contractual maturity: Over 90 days |
0
|
0
|
Total securities sold under repurchase agreements |
$ 14,306
|
$ 8,879
|