v3.26.1
Share-based compensation - General Information (Details)
3 Months Ended
Jul. 31, 2025
Oct. 07, 2021
shares
Mar. 31, 2026
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Reverse stock split ratio 0.2   0.2
Equity Plan 2021      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Shares reserved (in shares)   300,000  
Threshold percentage (as a percent)   4.50%  
Threshold number of shares (in shares)   120,000