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Share-Based Compensation - Summary of Total Unrecognized Compensation Expense and Remaining Weighted Average Recognition Period Related to Outstanding Share-Based Awards (Detail)
$ in Thousands
12 Months Ended
Dec. 29, 2019
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Total unrecognized compensation expense at December 29, 2019 $ 12,248
Options [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unrecognized compensation expense related to outstanding options $ 244
Remaining weighted average recognition period 2 years 2 months 12 days
Restricted Stock Units [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unrecognized compensation expense related to outstanding equity-based awards other than options $ 10,007
Remaining weighted average recognition period 1 year 8 months 12 days
Performance Share Awards [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unrecognized compensation expense related to outstanding equity-based awards other than options $ 1,906
Remaining weighted average recognition period 1 year 9 months 18 days
Restricted Stock Awards [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unrecognized compensation expense related to outstanding equity-based awards other than options $ 91
Remaining weighted average recognition period 2 months 12 days