Acquisitions (Tables)

12 Months Ended

Sep. 30, 2019

Business Acquisition [Line Items]

Pro Forma Information

	Year Ended September 30,
	2019		2018
	(pro forma)
Revenue	$	797,501	$	752,061
Net income from continuing operations		10,350		2,273

Summary of effects of misclassification

	Three Months Ended December 31, 2018
	As Previously Reported		Adjustment		As Revised
Revenue	$	196,021	$	—	$	196,021
Net (loss) income from Continuing operations		(35,325)		42,120		6,795
	Six Months Ended March 31, 2019
	As Previously Reported		Adjustment		As Revised
Revenue	$	394,411	$	—	$	394,411
Net (loss) income from Continuing operations		(38,154)		42,240		4,086
	Nine Months Ended June 30, 2019
	As Previously Reported		Adjustment		As Revised
Revenue	$	598,291	$	—	$	598,291
Net (loss) income from Continuing operations		(37,233)		42,295		5,062
	Three Months Ended December 31, 2017
	As Previously Reported		Adjustment		As Revised
Revenue	$	170,033	$	—	$	170,033
Net (loss) income from Continuing operations		(8,714)		(46,549)		(55,263)
	Six Months Ended March 31, 2018
	As Previously Reported		Adjustment		As Revised
Revenue	$	356,947	$	—	$	356,947
Net (loss) income from Continuing operations		50,345		(46,429)		3,916
	Nine Months Ended June 30, 2018
	As Previously Reported		Adjustment		As Revised
Revenue	$	561,397	$	—	$	561,397
Net (loss) income from Continuing operations		53,318		(46,374)		6,944

GENEWIZ

Business Acquisition [Line Items]

Amounts of Assets and Liabilities at Fair Value as of Acquisition Date

	Fair Value of
	Assets and
	Liabilities
Accounts receivable (approximates contractual value)	$	28,566
Inventories		4,370
Prepaid expenses and other current assets		11,635
Property, plant and equipment		36,379
Goodwill		235,160
Intangible assets		189,129
Other assets		15,998
Current portion of long-term debt		(3,170)
Accounts payable		(6,522)
Deferred revenue		(67)
Accrued compensation and benefits		(5,145)
Other current liabilities		(10,073)
Long-term debt		(2,482)
Long-term tax reserves		(13,400)
Long-term deferred tax liabilities		(34,993)
Other long-term liabilities		(2,681)
Total purchase price, net of cash acquired	$	442,704

Tec-Sem Group AG

Business Acquisition [Line Items]

Amounts of Assets and Liabilities at Fair Value as of Acquisition Date

	Fair Value of Assets and Liabilities
Accounts receivable (approximates contractual value)	$	988
Inventories		4,297
Prepaid expenses and other current assets		4,038
Property, plant and equipment		85
Intangible assets		10,694
Goodwill		7,665
Accounts payable		(1,049)
Accrued liabilities		(6,962)
Deferred tax liabilities		(1,391)
Accrued pension liability		(2,800)
Total purchase price, net of cash acquired	$	15,565

4titude Limited

Business Acquisition [Line Items]

Amounts of Assets and Liabilities at Fair Value as of Acquisition Date

	Fair Value of
	Assets and
	Liabilities
Accounts receivable (approximates contractual value)	$	1,581
Inventories		2,667
Prepaid expenses and other current assets		140
Property, plant and equipment		1,555
Intangible assets		27,212
Goodwill		38,185
Accounts payable		(286)
Accrued liabilities		(845)
Deferred tax liabilities		(5,090)
Total purchase price, net of cash acquired	$	65,119

PBMMI and Novare

Business Acquisition [Line Items]

Amounts of Assets and Liabilities at Fair Value as of Acquisition Date

	Fair Value of
	Assets and
	Liabilities
Accounts receivable (approximates contractual value)	$	2,800
Prepaid expenses and other current assets		267
Property, plant and equipment		2,887
Intangible assets		8,600
Goodwill		21,434
Accounts payable		(699)
Accrued liabilities		(673)
Deferred revenue		(385)
Other liabilities		(103)
Total purchase price, net of cash acquired	$	34,128

Cool Lab, LLC

Business Acquisition [Line Items]

Amounts of Assets and Liabilities at Fair Value as of Acquisition Date

	Fair Value of Assets and Liabilities
Inventory	$	1,283
Intangible assets		6,100
Goodwill		8,527
Accrued liabilities		(30)
Other liabilities		(686)
Total purchase price	$	15,194