Summary of Significant Accounting Policies - Schedule of Activity for Investments in Equity Securities Measured at Fair Value (Detail) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
Schedule of Investments in Equity Securities Measured at Fair Value [Line Items) | ||||
Purchases at cost | $ 1,061 | $ 0 | ||
Sales | (368) | 0 | ||
Loss on investment in equity securities | $ (70) | $ 0 | (75) | $ 0 |
Level 1 [Member] | ||||
Schedule of Investments in Equity Securities Measured at Fair Value [Line Items) | ||||
Balance at March 31, 2022 | 0 | |||
Purchases at cost | 1,061 | |||
Sales | (368) | |||
Loss on investment in equity securities | (75) | |||
Balance at September 30, 2022 | $ 618 | $ 618 |