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Acquisition of Outward, Inc. - Additional Information (Detail) - Outward Inc. - USD ($)
 9 Months Ended
Dec. 01, 2017
Nov. 03, 2019
Business Acquisition [Line Items]    
Contractual purchase price $ 112,000,000  
Purchase consideration 80,812,000  
Consideration owed to former owners of an acquired business, contingent upon continued future service $ 26,690,000  
Acquisition payment period 4 years  
Cash paid to settle pre-existing obligations as part of a business combination, excluded from consideration transferred $ 4,498,000  
Consideration owed to certain key employees of an acquired business, contingent upon continued future service and certain financial targets $ 20,000,000  
3-D Imaging Data and Intellectual Property    
Business Acquisition [Line Items]    
Finite lived intangible asset useful life   4 years