6. Trading and Available-For-Sale Securities at Fair Value (Details) - USD ($) $ in Thousands |
Mar. 31, 2019 |
Mar. 31, 2018 |
|---|---|---|
| Trading securities | $ 167,949 | |
| Available-for-sale securities, at fair value | 2 | |
| (Recast) | ||
| Trading securities | $ 212,595 | |
| Available-for-sale securities, at fair value | 240 | |
| Equity securities | ||
| Trading securities | 105,017 | 177,339 |
| Available-for-sale securities, at fair value | 2 | 240 |
| Debt securities | ||
| Trading securities | 62,691 | 34,986 |
| Mutual investment funds | ||
| Trading securities | $ 241 | $ 270 |
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- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. No definition available.
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- Definition Amount of investment in marketable security. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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