Marketable Securities (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Marketable Securities [Abstract] | |||
| Unrealized gain (loss) on marketable securities | $ 1,931 | $ 3,163 | $ 952 |
| Proceeds from sale of marketable securities | 12,727 | 5,647 | |
| Realized gain from sale of marketable securities | $ 3,574 | $ 1,470 | |