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Stockholders' Equity - Summary of Stock Option Activity (Detail)
 9 Months Ended
Dec. 31, 2023
USD ($)
$ / shares
shares
Share-Based Payment Arrangement [Abstract]  
Options Outstanding, Beginning balance | shares 1,451,217
Granted, Options Outstanding | shares 171,257
Cancelled / forfeited, Options Outstanding | shares (593,384)
Expired, Options Outstanding | shares (333,631)
Options Outstanding, Ending balance | shares 695,459
Vested and Exercisable, Options Outstanding | shares 381,029
Weighted-Average Exercise Price, Options Beginning balance | $ / shares $ 6.49
Options granted, Weighted-Average Exercise Price | $ / shares 1.72
Options cancelled / forfeited, Weighted-Average Exercise Price | $ / shares 7.1
Options expired, Weighted-Average Exercise Price | $ / shares 7.42
Weighted-Average Exercise Price, Options Ending balance | $ / shares 4.35
Vested and Exercisable, Weighted-Average Exercise Price | $ / shares $ 5.83
Aggregate Intrinsic Value, Options Beginning balance | $ $ 38,327
Aggregate Intrinsic Value, Options Ending balance | $ 0
Vested and Exercisable, Aggregate Intrinsic Value | $ $ 0