SIGNIFICANT ACCOUNTING POLICIES - Defined Contribution Plan and Payroll Tax Deferral (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
	Jul. 01, 2021	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2020
Employee benefit plans
Matching contribution as a percentage of employee contributions	50.00%
Matching contribution as a percentage of employee compensation	4.00%
401(k) match expense		$ 0.5	$ 0.1	$ 1.7	$ 0.1
Payroll Tax Deferral		$ 3.0		$ 3.0		$ 6.0