XML 98 R80.htm IDEA: XBRL DOCUMENT v3.24.3
Equity - Schedule of changes in stock options outstanding (Details)
6 Months Ended 12 Months Ended
Sep. 30, 2024
Share
$ / shares
Mar. 31, 2024
Share
$ / shares
Disclosure of equity and share based arrangement [Abstract]    
Number of stock options, beginning balance | Share 3,465,915 3,073,415
Number of stock options granted | Share   620,000
Number of stock options expired | Share (54,615) (2,400)
Number of stock options forfeited | Share   (202,600)
Number of stock options exercised | Share   (22,500)
Number of stock options, ending balance | Share 3,411,300 3,465,915
Weighted average exercise price, beginning balance | $ / shares $ 5.24 $ 6.2
Weighted average exercise price, granted | $ / shares   6.86
Weighted average exercise price, expired | $ / shares 9.76 6.09
Weighted average exercise price, forfeited | $ / shares   24.75
Weighted average exercise price, exercised | $ / shares   5.66
Weighted average exercise price, ending balance | $ / shares $ 5.17 $ 5.24