v3.21.1
COMMITMENTS AND CONTINGENCIES - Supplemental Cash Flow Information Related to Leases (Details) - USD ($)
$ in Thousands
12 Months Ended
Jan. 03, 2021
Dec. 29, 2019
Cash paid for amounts included in the measurement of lease liabilities:    
Operating cash flows from operating leases $ 7,589 $ 4,424
Right-of-use assets obtained in exchange for new operating lease liabilities $ 51,682 $ 18,458
Weighted-average remaining lease term of operating leases (in years) 10 years 3 months 9 years 6 months 21 days
Weighted-average discount rate of operating leases 5.27% 5.56%