Maturity period of highly liquid investments.

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- Definition

Number of manufacturing facilities.

+ References

No definition available.

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- Definition

Significant Accounting Policies [Line Items]

+ References

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=109226348&loc=d3e2420-110228

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- Definition

Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

+ References

No definition available.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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Significant Accounting Policies - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Jan. 01, 2019 USD ($)
Significant Accounting Policies [Line Items]
Number of manufacturing facilities	50
Maturity period of highly liquid investments	three months or less
Goodwill impairment	$ 0	$ 182,542	$ 0
Land and buildings \| Minimum
Significant Accounting Policies [Line Items]
Estimated useful lives	15 years
Land and buildings \| Maximum
Significant Accounting Policies [Line Items]
Estimated useful lives	40 years
Machinery and equipment \| Minimum
Significant Accounting Policies [Line Items]
Estimated useful lives	3 years
Machinery and equipment \| Maximum
Significant Accounting Policies [Line Items]
Estimated useful lives	12 years
Accounting Standards Update 2016-02
Significant Accounting Policies [Line Items]
Cumulative Effect of New Accounting Principle in Period of Adoption				$ 100
Wuxi Weifu Autocam Precision Machinery Company, Ltd.
Significant Accounting Policies [Line Items]
Investment in joint venture	49.00%