XML 39 R30.htm IDEA: XBRL DOCUMENT v3.23.2
Stockholders' Equity - Summary of Stock Option Activity (Detail)
 3 Months Ended
Jun. 30, 2023
USD ($)
$ / shares
shares
Share-Based Payment Arrangement [Abstract]  
Options Outstanding, Beginning balance | shares 1,451,217
Granted, Options Outstanding | shares 131,257
Cancelled / forfeited, Options Outstanding | shares 0
Exercised, Options Outstanding | shares 0
Options Outstanding, Ending balance | shares 1,582,474
Vested and Exercisable, Options Outstanding | shares 626,849
Weighted-Average Exercise Price, Options Beginning balance | $ / shares $ 6.49
Options granted, Weighted-Average Exercise Price | $ / shares 1.81
Options cancelled / forfeited, Weighted-Average Exercise Price | $ / shares 0
Options exercised, Weighted-Average Exercise Price | $ / shares 0
Weighted-Average Exercise Price, Options Ending balance | $ / shares 6.1
Vested and Exercisable, Weighted-Average Exercise Price | $ / shares $ 6.95
Aggregate Intrinsic Value, Options Beginning balance | $ $ 38,327
Options Exercised, Aggregate Intrinsic Value | $ 0
Aggregate Intrinsic Value, Options Ending balance | $ 7,732
Vested and Exercisable, Aggregate Intrinsic Value | $ $ 175