Goodwill and Other Identifiable Intangible Assets, Net (Tables)

9 Months Ended

Jun. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Amortizable Intangible Assets

Amortizable intangible assets were (in thousands):

	June 30, 2022						September 30, 2021
	Gross carrying amount		Accum. amort.		Net		Gross carrying amount		Accum. amort.		Net
Purchased and core technology	$	85,132	$	(54,666)	$	30,466	$	69,162	$	(50,701)	$	18,461
License agreements	112		(112)		—		112		(112)		—
Patents and trademarks	39,670		(16,972)		22,698		23,491		(14,978)		8,513
Customer relationships	309,264		(53,614)		255,650		130,278		(39,973)		90,305
Non-compete agreements	600		(600)		—		600		(600)		—
Order backlog	1,000		(1,000)		—		1,000		(250)		750
Total	$	435,778	$	(126,964)	$	308,814	$	224,643	$	(106,614)	$	118,029

Schedule of Estimated Future Amortization Expense Related to Intangible Assets

Estimated amortization expense related to intangible assets for the remainder of fiscal 2022 and the five succeeding fiscal years is (in thousands):

2022 (three months)	$	6,722
2023	$	24,996
2024	$	24,282
2025	$	20,825
2026	$	20,593
2027	$	18,582

Schedule of Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill by reportable segments are (in thousands):

	Nine months ended June 30, 2022
	IoT Products and Services		IoT Solutions		Total
Balance on September 30, 2021	$	175,180	$	50,342	$	225,522
Acquisition	—		118,265		118,265
Adjustment	116		(631)		(515)
Foreign currency translation adjustment	(1,402)		(162)		(1,564)
Balance on June 30, 2022	$	173,894	$	167,814	$	341,708