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Other Current Assets (Tables)
3 Months Ended
Jul. 31, 2024
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of Other Current Assets

Other current assets consisted of the following at July 31, 2024 and April 30, 2024:

 

   July 31, 2024   April 30, 2024 
   (in thousands) 
Prepaid insurance  $178   $202 
Prepaid software & licenses   182    224 
Prepaid sales & marketing   67    124 
Prepaid project costs   19    578 
Prepaid inventory materials   80    414 
Prepaid expenses- other   259    205 
Total other current assets  $785   $1,747