Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Aug. 31, 2013	Aug. 31, 2012
Condensed Consolidated Statements Of Comprehensive Income Loss
Net loss	$ (166)	$ (296)
Other comprehensive income, net of tax: Foreign currency translation gain	23	15
Total comprehensive loss	(143)	(281)
Less: Comprehensive income attributable to noncontrolling interest	(1)	0
Comprehensive loss, attributable to Aehr Test Systems	$ (144)	$ (281)

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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