CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Revenues:
Total revenues	$ 50,896	$ 138,335
Cost of revenues:
Amortization of intangible assets		103
Total cost of revenues	17,824	26,335
Gross profit	33,072	112,000
Operating expenses:
Research and development	20,869	33,306
Sales and marketing	4,766	6,071
General and administrative	12,754	12,793
Amortization of intangible assets	554	545
Restructuring and other costs, net	11,062	705
Total operating expenses	50,005	53,420
(Loss) income from operations	(16,933)	58,580
Interest income	1,437	1,432
Interest expense	(3,393)	(3,236)
Other income, net	272	1,422
(Loss) income before income taxes	(18,617)	58,198
Provision for income taxes	5,671	34,341
Net (loss) income	$ (24,288)	$ 23,857
Net (loss) income per share:
Basic	$ (0.57)	$ 0.58
Diluted	$ (0.57)	$ 0.53
Weighted-average common share outstanding:
Basic	42,897	41,186
Diluted	42,897	49,255
License
Revenues:
Total revenues	$ 22,725	$ 20,823
Cost of revenues:
Total cost of revenues	1,782	1,604
Connected Services
Revenues:
Total revenues	13,707	96,820
Cost of revenues:
Total cost of revenues	6,311	7,303
Professional Services
Revenues:
Total revenues	14,464	20,692
Cost of revenues:
Total cost of revenues	$ 9,731	$ 17,325