Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements (Details)

v3.20.4
Fair Value Measurements (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 26, 2019
Recurring | Level 2 | Interest Rate Cap    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Interest rate cap $ 0.1 $ 0.1