Debt (Tables)

12 Months Ended

May 31, 2024

Debt Disclosure [Abstract]

Schedule of debt

The following table summarizes the Company's debt as of May 31: 

	Carrying Value		Fair Value		Carrying Value		Fair Value
		2024				2023
Loan Agreement:
Revolving loan	$	—	$	—	$	—	$	—
Unsecured lines of credit (weighted average interest rates of 4.5% and 4.9%, respectively)		6.0		6.0		6.0		6.0
Total debt	$	6.0	$	6.0	$	6.0	$	6.0
Less: lines of credit and current portion of long-term debt		(6.0)		(6.0)		(6.0)		(6.0)
Total long-term debt	$	—	$	—	$	—	$	—