Goodwill, Adjustment of Deferred Tax Liability

No definition available.

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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-Publisher FASB
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-Section 45
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-URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267

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-Section 45
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Percentage of fair value of reporting unit in excess of carrying amount.

+ References

No definition available.

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Goodwill - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Jun. 30, 2018
Goodwill [Line Items]
Goodwill	$ 439,452	$ 454,612	$ 443,529
Goodwill impairment	182,542	0	0
Intangible assets, net	376,248	237,702	254,263
Gross carrying value	464,571	301,230
Paragon Medical
Goodwill [Line Items]
Goodwill	161,820			$ 157,421
Other
Goodwill [Line Items]
Goodwill	8,000
Southern California Technical Arts, Inc.
Goodwill [Line Items]
Goodwill	2,800
Mobile Solutions
Goodwill [Line Items]
Goodwill	0	74,147	73,263
Goodwill impairment	73,442
Intangible assets, net	35,892	39,446	42,928
Power Solutions
Goodwill [Line Items]
Goodwill	94,505	202,681	201,934
Goodwill impairment	109,100
Intangible assets, net	95,991	105,030	115,928
Reduction in goodwill	1,600
Life Sciences
Goodwill [Line Items]
Goodwill	344,947	177,784	168,332
Goodwill impairment	0
Intangible assets, net	$ 244,365	$ 93,226	$ 95,407
Percentage of fair value in excess of carrying amount	3.70%
Gross carrying value	$ 244,400