Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Net loss	$ (15,432)	$ (10,992)
Other comprehensive income (loss), net of tax
Net investment hedge currency translation adjustment, net of tax effects of $0 and $0 for the three months ended December 31, 2025 and 2024, respectively	116	5,412
Foreign currency translation adjustments	1,586	(47,323)
Changes in unrealized losses on marketable securities, net of tax effects of $0 and $0 for the three months ended December 31, 2025 and 2024, respectively	(13)	163
Actuarial loss on pension plans, net of tax effects of $14 and $17 during the three months ended December 31, 2025 and 2024, respectively	(52)	(50)
Total other comprehensive income (loss), net of tax	1,637	(41,798)
Comprehensive loss	$ (13,795)	$ (52,790)