CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenue
Total revenue	$ 45,729	$ 44,976	$ 134,912	$ 128,861
Operating costs and expenses
Selling and marketing	11,127	10,354	31,362	31,231
Research and development	8,960	9,982	27,049	28,569
General and administrative	11,251	12,604	33,250	43,085
Amortization and acquisition-related costs	3,560	3,750	10,817	11,581
Restructuring costs	0	1,070	837	1,648
Total operating costs and expenses	41,920	44,242	122,812	134,345
Operating income (loss)	3,809	734	12,100	(5,484)
Interest expense	2,469	2,329	7,274	6,895
Other income (expense), net	1,805	1,436	3,478	4,268
Income (loss) before income taxes	3,145	(159)	8,304	(8,111)
Income tax benefit (provision)	(749)	375	(1,368)	2,816
Net income (loss)	$ 2,396	$ 216	$ 6,936	$ (5,295)
Net income (loss) per share – basic (in dollars per share)	$ 0.05	$ 0.00	$ 0.15	$ (0.11)
Net income (loss) per share - diluted (in dollars per share)	$ 0.05	$ 0.00	$ 0.15	$ (0.11)
Shares used in calculating net income (loss) per share – basic (in shares)	45,894	47,017	45,632	46,764
Shares used in calculating net income (loss) per share – diluted (in shares)	46,848	48,307	46,790	47,792
Comprehensive income (loss)
Net income (loss)	$ 2,396	$ 216	$ 6,936	$ (5,295)
Other comprehensive income (loss), net of tax
Foreign currency translation adjustment	10,300	(307)	4,734	4,270
Unrealized gain (loss) on investments, net of tax benefit/(expense) of $3, $(5), $29 and $(37)	(8)	32	(92)	93
Other comprehensive income (loss), net of tax	10,292	(275)	4,642	4,363
Comprehensive income (loss)	12,688	(59)	11,578	(932)
Software and hardware
Revenue
Total revenue	19,507	22,662	58,192	63,531
Operating costs and expenses
Cost of revenue	53	54	136	123
Services and other
Revenue
Total revenue	26,222	22,314	76,720	65,330
Operating costs and expenses
Cost of revenue	$ 6,969	$ 6,428	$ 19,361	$ 18,108