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Debt (Tables)

12 Months Ended

May 31, 2019

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
	2019								2018
Loan Agreement:
Revolving Loan	$	—			$	—			$	—			$	—
Unsecured Lines of Credit (weighted average interest rates of 4.1% and 2.9%, respectively)	7.3				7.3				7.9				7.9
Total debt	$	7.3			$	7.3			$	7.9			$	7.9
Less: lines of credit and current portion of long-term debt	(7.3		)		(7.3		)		(7.9		)		(7.9		)
Total long-term debt	$	—			$	—			$	—			$	—

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- Definition

Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.

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