v3.26.1
Stock-based compensation - Activities of 2024 Plan and Prior Plans (Details) - 2024 Plan and Prior Plan [Member]
$ / shares in Units, $ in Thousands
 12 Months Ended
Mar. 31, 2026
USD ($)
$ / shares
shares
Stock-based compensation [Abstract]  
Outstanding at end of period (in Shares) | shares 934,923
Outstanding at end of period (in Dollars per share) | $ / shares $ 3.52
Outstanding weighted-average remaining contractual term (years) 8 years 3 months 3 days
Aggregate intrinsic value ending | $ $ 24
Granted (in Shares) | shares 431,530
Granted (in Dollars per share) | $ / shares $ 2.3
Forfeited/Cancelled (in Shares) | shares (21,000)
Forfeited/Cancelled (in Dollars per share) | $ / shares $ 2.87
Outstanding at end of period (in Shares) | shares 1,345,453
Outstanding at end of period (in Dollars per share) | $ / shares $ 3.14
Outstanding weighted-average remaining contractual term (years) 7 years 10 months 17 days
Aggregate intrinsic value ending | $ $ 2,562
Exercisable (in Shares) | shares 942,632
Exercisable (in Dollars per share) | $ / shares $ 3.46
Exercisable weighted-average remaining contractual term (years) 7 years 6 months 7 days
Aggregate intrinsic value, exercisable | $ $ 1,659