CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Revenues:
Total revenues	$ 68,393	$ 86,280	$ 152,051	$ 180,706
Cost of revenues:
Amortization of intangible assets	104	897	207	2,776
Total cost of revenues	25,014	24,306	51,197	48,533
Gross profit	43,379	61,974	100,854	132,173
Operating expenses:
Research and development	28,494	29,976	57,988	55,768
Sales and marketing	8,217	8,309	17,379	14,188
General and administrative	19,177	13,800	33,434	21,327
Amortization of intangible assets	2,394	3,135	4,744	6,289
Restructuring and other costs, net	5,714	474	9,903	5,389
Total operating expenses	63,996	55,694	123,448	102,961
(Loss) income from operations	(20,617)	6,280	(22,594)	29,212
Interest income	1,163	83	2,033	173
Interest expense	(4,003)	(3,360)	(7,517)	(6,787)
Other income (expense), net	1,074	(34)	4,787	(286)
(Loss) income before income taxes	(22,383)	2,969	(23,291)	22,312
Provision for income taxes	3,706	3,445	4,956	3,744
Net (loss) income	$ (26,089)	$ (476)	$ (28,247)	$ 18,568
Net (loss) income per share:
Basic	$ (0.65)	$ (0.01)	$ (0.70)	$ 0.48
Diluted	$ (0.65)	$ (0.01)	$ (0.70)	$ 0.47
Weighted-average common share outstanding:
Basic	40,219	39,189	40,088	39,013
Diluted	40,219	39,189	40,088	39,586
License
Revenues:
Total revenues	$ 30,800	$ 46,308	$ 76,217	$ 93,158
Cost of revenues:
Total cost of revenues	2,209	386	3,823	1,107
Connected Services
Revenues:
Total revenues	18,926	19,326	37,320	47,485
Cost of revenues:
Total cost of revenues	6,114	5,651	12,656	11,375
Professional Services
Revenues:
Total revenues	18,667	20,646	38,514	40,063
Cost of revenues:
Total cost of revenues	$ 16,587	$ 17,372	$ 34,511	$ 33,275