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REVENUE (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Feb. 28, 2025	Feb. 29, 2024	Feb. 28, 2025	Feb. 29, 2024
Net sales	$ 18,307	$ 7,563	$ 44,879	$ 49,618
Europe
Net sales	2,275	756	2,460	3,193
United States
Net sales	10,560	1,640	14,544	3,105
Asia
Net sales	$ 5,472	$ 5,167	$ 27,875	$ 43,320

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