Investment in Non-Consolidated Joint Venture - Additional Information (Detail) - USD ($)	3 Months Ended
Mar. 31, 2016	Mar. 31, 2015
Schedule of Equity Method Investments [Line Items]
Dividend declared by joint venture	$ 0
Net sales	$ 212,226,000	$ 163,746,000
Wuxi Weifu Autocam Precision Machinery Company, Ltd. [Member]
Schedule of Equity Method Investments [Line Items]
Investment in joint venture	49.00%
Autocam [Member] \| Joint Venture [Member]
Schedule of Equity Method Investments [Line Items]
Amount due from joint venture	$ 100,000
Autocam [Member] \| Joint Venture [Member] \| Maximum [Member]
Schedule of Equity Method Investments [Line Items]
Net sales	$ 100,000

Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
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