LEASES - Future Minimum Lease Payments (Details) $ in Thousands	Jan. 02, 2021 USD ($)
Operating Leases
2021	$ 10,852
2022	7,752
2023	8,044
2024	7,759
2025	7,035
Thereafter	13,268
Total lease payments	54,710
Less: Effect of discounting to net present value	9,917
Present value of lease liabilities	44,793
Finance Leases
2021	249
2022	249
2023	249
2024	330
2025	0
Thereafter	0
Total lease payments	1,077
Less: Effect of discounting to net present value	127
Present value of lease liabilities	950
Total
2021	11,101
2022	8,001
2023	8,293
2024	8,089
2025	7,035
Thereafter	13,268
Total lease payments	55,787
Less: Effect of discounting to net present value	10,044
Present value of lease liabilities	$ 45,743