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European Non-Controlling Redeemable Equity - Additional Information (Detail)
$ in Thousands
3 Months Ended
Mar. 31, 2019
USD ($)
Mar. 31, 2019
€ / shares
Mar. 31, 2018
USD ($)
May 30, 2017
Redeemable Noncontrolling Interest [Line Items]        
Percentage of voting interest acquired       92.30%
Accrued annual dividend to non-controlling interest | $ $ 121   $ 573  
Uniwheels Acquisition [Member]        
Redeemable Noncontrolling Interest [Line Items]        
Business acquisition, percentage of ownership interests acquired 98.50%      
Domination and Profit Loss Transfer Agreement [Member]        
Redeemable Noncontrolling Interest [Line Items]        
Share price per share | € / shares   € 62.18    
Guaranteed annual dividend for each share that is not tendered | € / shares   € 3.38    
Guaranteed annual statutory rate for each share that is tendered 4.12%      
Non-controlling interests with carrying value reclassified from stockholders' equity to mezzanine equity | $ $ 51,900