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BALANCE SHEET INFORMATION (Details 3) - USD ($) $ in Thousands	12 Months Ended
	May 31, 2024	May 31, 2023
BALANCE SHEET INFORMATION
Balance at the Beginning of the period	$ 267	$ 410
Accruals for warranties issued during the period	511	420
Adjustments to previously existing warranty accruals	0	61
Consumption of reserves	(544)	(624)
Balance at the End of the period	$ 234	$ 267

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
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Amount of decrease in the standard and extended product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard and extended product warranty.

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Amount of increase (decrease) in the standard and extended product warranty accrual from changes in estimates attributable to preexisting product warranties.

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Amount of increase in the standard and extended product warranty accrual from warranties issued.

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