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Investments and Fair Value Measurement - Schedule of Activity for Investments in Equity Securities Measured at Fair Value (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2023
Dec. 31, 2022
Mar. 31, 2023
Mar. 31, 2022
Schedule Of Investments In Equity Securities Measured At Fair Value [Line Items]            
Purchases at cost     $ (0) $ 1,061 $ 1,061 $ 0
Sales     (718) 0 (384) 0
Liquidation of equity securities     700      
Gain on investment in equity securities $ 0 $ (48) 12 (123) 29 0
Level 1 [Member]            
Schedule Of Investments In Equity Securities Measured At Fair Value [Line Items]            
Beginning balance     706 $ 0 0  
Purchases at cost         1,061  
Sales         (384)  
Liquidation of equity securities     (718)      
Gain on investment in equity securities     12   29  
Ending balance $ 0   $ 0   $ 706 $ 0