v3.26.1
Accrued Liabilities
 12 Months Ended
May 31, 2026
Payables and Accruals [Abstract]  
ACCRUED LIABILITIES ACCRUED LIABILITIES
Accrued liabilities consist of the following:
(in thousands)May 31, 2026May 31, 2025
Payroll and related expenses$24,869 $20,397 
Outside services3,057 3,243 
Research and development 1,597 1,459 
Royalties2,699 2,642 
Sales and franchise taxes476 531 
Deferred warranties288 374 
Transaction service agreement payable — 2,241 
Rebates423 446 
Accrued freight1,200 875 
Accrued severance1,843 800 
Other2,457 2,510 
Total$38,909 $35,518