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Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (3,168)	$ 1,004
Other comprehensive loss:
Foreign currency translation adjustments	2,473	(4,229)
Comprehensive Loss	(695)	(3,225)
Less: net income attributable to noncontrolling interest	18	9
Less: Foreign currency translation adjustments attributable to noncontrolling interests	(9)	0
Comprehensive loss attributable to Mistras Group, Inc.	$ (704)	$ (3,234)

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