XML 45 R33.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Accrued Liabilities (Tables)
 9 Months Ended
Feb. 29, 2024
Payables and Accruals [Abstract]  
Accrued Liabilities
Accrued liabilities consisted of the following:
(in thousands)Feb 29, 2024May 31, 2023
Payroll and related expenses$13,465 $9,232 
Outside services7,181 7,088 
Research and development2,303 1,525 
Royalties2,252 2,874 
Sales and franchise taxes508 480 
Deferred Warranties443 475 
Rebates454 469 
Accrued Freight450 450 
Accrued severance873 262 
Other3,034 3,762 
$30,963 $26,617