Investment in Joint Venture - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Wuxi Weifu Autocam Precision Machinery Company, Ltd.
Schedule of Equity Method Investments [Line Items]
Revenues	$ 94,846	$ 68,216	$ 58,906
Amount due from joint venture	4,400
Revenue from Related Parties	400	$ 100	$ 200
Wuxi Weifu Autocam Precision Machinery Company, Ltd. | Dividend Declared
Schedule of Equity Method Investments [Line Items]
Amount due from joint venture	$ 4,000
Wuxi Weifu Autocam Precision Machinery Company, Ltd.
Schedule of Equity Method Investments [Line Items]
Investment in joint venture	49.00%