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Retirement Plans (Details)
$ in Thousands
12 Months Ended
Dec. 29, 2019
USD ($)
Rate
Dec. 30, 2018
USD ($)
Dec. 31, 2017
USD ($)
Defined Contribution Plan Disclosure [Line Items]      
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent 50.00%    
Defined Contribution Plan, Employer Matching Contribution, Percent | Rate 50.00%    
Defined Contribution Plan, Requisite Service Period, Hours of Service 1,000    
Defined Contribution Plan, Cost $ 1,355 $ 676 $ 615
Deferred Compensation Arrangements, Interest Rate | Rate 8.00%    
Deferred Compensation Arrangement with Individual, Contributions by Employer $ 0    
Deferred compensation $ 3,902 $ 3,610  
Minimum [Member]      
Defined Contribution Plan Disclosure [Line Items]      
Defined Contribution Plan, Vesting Period of Company Contributions 1 year    
Maximum [Member]      
Defined Contribution Plan Disclosure [Line Items]      
Defined Contribution Plan, Vesting Period of Company Contributions 5 years