XML 37 R27.htm IDEA: XBRL DOCUMENT v3.22.2.2
Other Current Assets (Tables)
 3 Months Ended
Jul. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of Other Current Assets

Other current assets consisted of the following at July 31, 2022 and April 30, 2022:

           
   July 31, 2022   April 30, 2022 
   (in thousands) 
Prepaid insurance  $97   $182 
Prepaid software & licenses   101    127 
Prepaid sales & marketing   91    50 
Other receivables   91    24 
Prepaid expenses- other   100    84 
Total other current assets  $480   $467