Quarterly report pursuant to Section 13 or 15(d)

Leases - Components of operating lease costs (Details)

v3.21.1
Leases - Components of operating lease costs (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 28, 2021
Mar. 29, 2020
Leases [Abstract]    
Operating lease cost $ 6,385 $ 6,593
Variable lease cost 236 123
Lease cost $ 6,621 $ 6,716