INCOME AND OTHER TAXES (Details) - USD ($)	3 Months Ended
	Apr. 02, 2022	Apr. 03, 2021
Operating Loss Carryforwards
Gross unrecognized tax benefits	$ 7,100,000
Net unrecognized tax benefits	6,400,000
Gross accrued interest	2,700,000
Net accrued interest	2,300,000
Penalties accrued	0
Income tax provision	(2,600,000)	$ (5,300,000)
Pre-tax income (loss) from continuing operations	$ 15,600,000	$ 28,300,000
Effective income tax rate (as a percent)	16.70%	18.70%
Excess tax provision from stock-based compensation awards vested	$ 700,000	$ 900,000
Deferral totaling amount	3,500,000
Maximum
Operating Loss Carryforwards
Reasonably possible amount that unrecognized tax benefits could decrease within next 12 months, high end of range	$ 5,000,000.0