Quarterly report pursuant to Section 13 or 15(d)

Leases - Lease Cost (Details)

v3.21.2
Leases - Lease Cost (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 26, 2021
Jun. 27, 2020
Jun. 26, 2021
Jun. 27, 2020
Leases [Abstract]        
Operating lease cost $ 5,149 $ 4,547 $ 10,243 $ 9,294
Short term lease costs 1,100 528 1,986 1,049
Variable lease costs 453 491 757 671
Amortization of right of use assets 224 200 438 402
Interest on lease liabilities $ 32 $ 36 $ 67 $ 72