v3.26.1
6. INCOME TAXES - U.S Statutory income tax (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Amount (in thousands)      
U.S. Federal taxes at statutory rate $ (2,808) $ (2,203) $ (4,204)
State taxes, net of federal benefit 2 2 1
Stock-based compensation   566 408
Foreign tax rate differential   1,382 1,663
GILTI tax     232
Lapses of applicable statute of limitations   (767)  
Non-deductible expenses and other   1 2
Research and development tax credits (318)    
Tax credits   (404) (530)
Income tax expense (benefit) before change in valuation allowance   (1,423) (2,428)
Change in valuation allowance 2,536 1,553 2,498
Nontaxable or non-deductible items      
Net gain on warrants (710)    
Other (48)    
Provision (benefit) for income taxes $ (132) $ 130 $ 70
Tax Jurisdiction of Domicile [Extensible Enumeration] UNITED STATES UNITED STATES UNITED STATES
Percent      
U.S. Federal taxes at statutory rate 21.00%    
State taxes, net of federal benefit 0.00%    
Research and development tax credits 2.40%    
Change in valuation allowance (19.00%)    
Nontaxable or non-deductible items      
Net gain on warrant 5.30%    
Other 0.40%    
Benefit for income taxes 1.00%    
Israel      
Amount (in thousands)      
Foreign tax rate differential $ (325)    
Other $ 35    
Percent      
Foreign tax rate differential 2.40%    
Other (0.30%)    
Cayman Islands      
Amount (in thousands)      
Foreign tax rate differential $ 1,593    
Percent      
Foreign tax rate differential (11.90%)    
Other      
Amount (in thousands)      
Other $ (89)    
Percent      
Other 0.70%