XML 64 R52.htm IDEA: XBRL DOCUMENT v3.7.0.1
Investment in Non-Consolidated Joint Venture - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Schedule of Equity Method Investments [Line Items]        
Net sales $ 225,875 $ 214,272 $ 452,189 $ 426,498
Autocam [Member] | Joint Venture [Member]        
Schedule of Equity Method Investments [Line Items]        
Net sales 100   100  
Amount due from joint venture $ 100   $ 100  
Wuxi Weifu Autocam Precision Machinery Company, Ltd. [Member]        
Schedule of Equity Method Investments [Line Items]        
Investment in joint venture 49.00%   49.00%