SECURITIES REPURCHASE AGREEMENT OBLIGATIONS (Details) - USD ($)
$ in Thousands |
Dec. 31, 2020 |
Mar. 31, 2020 |
| Remaining contractual maturity: up to 30 days |
$ 144,402
|
$ 48,204
|
| Remaining contractual maturity: 30 - 90 days |
0
|
0
|
| Remaining contractual maturity: Over 90 days |
0
|
0
|
| Total contractual maturity |
144,402
|
48,204
|
| U.S. sovereign debt |
|
|
| Remaining contractual maturity: up to 30 days |
1,927
|
11,519
|
| Remaining contractual maturity: 30 - 90 days |
0
|
0
|
| Remaining contractual maturity: Over 90 days |
0
|
0
|
| Total contractual maturity |
$ 1,927
|
$ 11,519
|
| Average interest rate |
0.40%
|
13.00%
|
| Corporate equity |
|
|
| Remaining contractual maturity: up to 30 days |
$ 4,113
|
$ 20,711
|
| Remaining contractual maturity: 30 - 90 days |
0
|
0
|
| Remaining contractual maturity: Over 90 days |
0
|
0
|
| Total contractual maturity |
$ 4,113
|
$ 20,711
|
| Average interest rate |
11.38%
|
12.16%
|
| Corporate debt |
|
|
| Remaining contractual maturity: up to 30 days |
$ 82,471
|
$ 15,974
|
| Remaining contractual maturity: 30 - 90 days |
0
|
0
|
| Remaining contractual maturity: Over 90 days |
0
|
0
|
| Total contractual maturity |
$ 82,471
|
$ 15,974
|
| Average interest rate |
9.57%
|
13.27%
|
| Non-US sovereign debt |
|
|
| Remaining contractual maturity: up to 30 days |
$ 55,891
|
|
| Remaining contractual maturity: 30 - 90 days |
0
|
|
| Remaining contractual maturity: Over 90 days |
0
|
|
| Total contractual maturity |
$ 55,891
|
|
| Average interest rate |
8.32%
|
|