STOCK-BASED COMPENSATION - Stock Options (Details) - Option awards - USD ($) $ / shares in Units, $ in Thousands		6 Months Ended	12 Months Ended
	Apr. 22, 2021	Jul. 03, 2021	Dec. 31, 2020
Shares
Outstanding at the beginning		0
Granted	886,862	886,862
Outstanding at the end		886,862	0
Vested and expected to vest at the end		886,862
Options exercisable at the end		0
Weighted-Average Exercise Price per Share
Outstanding at the beginning (in dollars per share)		$ 0
Granted (in dollars per share)		19.00
Outstanding at the end (in dollars per share)		19.00	$ 0
Vested and expected to vest at the end (in dollars per share)		19.00
Options exercisable at the end (in dollars per share)		$ 0
Weighted-Average Remaining Contract Term
Outstanding at the end (in years)		9 years 9 months 18 days	0 years
Vested and expected to vest at the end (in years)		9 years 9 months 18 days
Options exercisable at the end (in years)		0 years
Outstanding at the end (in dollars)		$ 10,802	$ 0
Vested and expected to vest at the end (in dollars)		10,802
Options exercisable at the end (in dollars)		$ 0