Unaudited Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended
	Nov. 30, 2024	Nov. 30, 2023
Statement of Comprehensive Income [Abstract]
Net loss	$ (547)	$ (596)
Other comprehensive loss, net of tax:
Foreign currency translation adjustments, net of tax of $0 for both periods	(15)	39
Comprehensive loss	(562)	(557)
Comprehensive income attributable to noncontrolling interests	(1)	3
Comprehensive loss attributable to SemiLEDs stockholders	$ (561)	$ (560)