Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Net income (loss)	$ 12,679	$ (97)
Other comprehensive income:
Change in unrealized gains on available-for-sale securities, net of tax	15	8
Foreign currency translation adjustments	491	6
Total other comprehensive income (loss)	506	14
Total comprehensive income (loss)	$ 13,185	$ (83)