CASH AND CASH EQUIVALENTS (Details 1) - USD ($)
|
Dec. 31, 2020 |
Mar. 31, 2020 |
| Remaining contractual maturity: 30 - 90 days |
$ 28,000
|
$ 272,000
|
| Remaining contractual maturity: up to 30 days |
213,183,000
|
9,373,000
|
| Total contractual maturity |
213,211,000
|
9,645,000
|
| U.S. sovereign debt |
|
|
| Remaining contractual maturity: 30 - 90 days |
28,000
|
257,000
|
| Remaining contractual maturity: up to 30 days |
108,654,000
|
53,000
|
| Total contractual maturity |
$ 108,682,000
|
$ 310,000
|
| Average interest rate |
0.89%
|
17.18%
|
| Corporate debt |
|
|
| Remaining contractual maturity: 30 - 90 days |
$ 0
|
$ 0
|
| Remaining contractual maturity: up to 30 days |
46,224,000
|
108,000
|
| Total contractual maturity |
$ 46,224,000
|
$ 108,000
|
| Average interest rate |
4.31%
|
14.25%
|
| Corporate equity |
|
|
| Remaining contractual maturity: 30 - 90 days |
$ 0
|
$ 15,000
|
| Remaining contractual maturity: up to 30 days |
58,305,000
|
9,212,000
|
| Total contractual maturity |
$ 58,305,000
|
$ 9,227,000
|
| Average interest rate |
7.74%
|
14.08%
|