Goodwill and Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Components of Goodwill by Business Segment

	Life Sciences		Life Sciences
	Products		Services		Total
Balance, at September 30, 2020	$	103,278	$	349,899	$	453,177
Acquisitions and currency translation adjustments		6,860		9,319		16,179
Balance, at September 30, 2021		110,138		359,218		469,356
Acquisitions and currency translation adjustments		44,474		(207)		44,267
Balance, at September 30, 2022	$	154,612	$	359,011	$	513,623

Schedule of intangible assets

Trademarks	3 - 13 years
Patents	7 years
Completed technology	7 - 20 years
Customer relationships	6 - 14 years

	September 30, 2022						September 30, 2021
			Accumulated		Net Book				Accumulated		Net Book
	Cost		Amortization		Value		Cost		Amortization		Value
Patents	$	1,225	$	1,106	$	119	$	1,242	$	1,002	$	240
Completed technology		99,525		37,991		61,534		75,527		32,383		43,144
Trademarks and trade names		400		41		359		424		33		391
Non-competition agreements		681		439		242		681		249		432
Customer relationships		246,949		130,802		116,147		253,486		111,159		142,327
Other intangibles		202		202		—		246		246		—
	$	348,982	$	170,581	$	178,401	$	331,606	$	145,072	$	186,534

Schedule of Future Amortization Expense

2023	$	30,837
2024		28,157
2025		24,071
2026		21,471
2027		16,955
Thereafter		56,910
	$	178,401