CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2020
Revenues:
Total revenues	$ 327,891	$ 387,182	$ 330,967
Cost of revenues:
Amortization of intangible assets	2,984	7,516	8,337
Total cost of revenues	97,168	101,074	107,851
Gross profit	230,723	286,108	223,116
Operating expenses:
Research and development	107,116	112,070	88,899
Sales and marketing	31,098	38,683	33,398
General and administrative	42,653	56,979	49,386
Amortization of intangible assets	11,516	12,690	12,544
Restructuring and other costs, net	8,965	5,092	16,458
Goodwill impairment	213,720
Total operating expenses	415,068	225,514	200,685
(Loss) income from operations	(184,345)	60,594	22,431
Interest income	1,007	109	585
Interest expense	(14,394)	(13,997)	(22,737)
Other (expense) income, net	(1,019)	1,563	(23,319)
(Loss) income before income taxes	(198,751)	48,269	(23,040)
Provision for (benefit from) income taxes	112,075	2,376	(4,724)
Net (loss) income	$ (310,826)	$ 45,893	$ (18,316)
Net (loss) income per share:
Basic	$ (7.93)	$ 1.22	$ (0.50)
Diluted	$ (7.93)	$ 1.17	$ (0.50)
Weighted-average common share outstanding:
Basic	39,187	37,752	36,428
Diluted	39,187	39,289	36,428
License
Revenues:
Total revenues	$ 158,610	$ 202,183	$ 164,268
Cost of revenues:
Total cost of revenues	2,698	3,544	2,783
Connected Services
Revenues:
Total revenues	85,571	109,534	97,469
Cost of revenues:
Total cost of revenues	22,722	25,727	31,768
Professional Services
Revenues:
Total revenues	83,710	75,465	69,230
Cost of revenues:
Total cost of revenues	$ 68,764	$ 64,287	$ 64,963