Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies (Details)

v3.20.2
Basis of Presentation and Summary of Significant Accounting Policies (Details)
ft² in Thousands
3 Months Ended 9 Months Ended
Sep. 24, 2020
USD ($)
ft²
distributionCenter
designCenter
store
state
Sep. 24, 2020
USD ($)
ft²
state
store
designCenter
distributionCenter
segment
May 18, 2020
USD ($)
Real Estate Properties [Line Items]      
Number of reportable segments | segment   1  
Number of states with facilities | state 30 30  
Number of distribution centers | distributionCenter 4 4  
Total payments delayed or deferred $ 8,100,000 $ 8,100,000  
Negative lease expense related to rent abatement concessions 100,000 100,000  
Current portion of lease liabilities      
Real Estate Properties [Line Items]      
Total payments delayed or deferred 7,100,000 7,100,000  
Lease liabilities      
Real Estate Properties [Line Items]      
Total payments delayed or deferred $ 1,000,000.0 $ 1,000,000.0  
Incremental Term Loan      
Real Estate Properties [Line Items]      
Face amount of debt     $ 75,000,000.0
Warehouse-format stores      
Real Estate Properties [Line Items]      
Number of stores (facilities) | store 128 128  
Area of facility (in square feet) | ft² 77 77  
Small-format standalone design center      
Real Estate Properties [Line Items]      
Number of stores (facilities) | designCenter 2 2