DEBT - Cumulative Effect (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Jan. 01, 2022
Liabilities
Long-term debt and finance lease obligations		$ 405,191	$ 407,018
Equity:
Additional paid-in capital	$ 457,133	453,247	447,596
Accumulated deficit	$ (301,679)	$ (375,584)	$ (371,760)
Basic (in USD per share)	$ 16.73	$ (60.05)
Diluted (in USD per share)	$ 16.73	$ (60.05)
Cumulative Effect, Period of Adoption, Adjustment
Liabilities
Long-term debt and finance lease obligations		$ 1,827
Equity:
Additional paid-in capital		(5,651)
Accumulated deficit		$ 3,824
Interest expense	$ 1,300
Basic (in USD per share)	$ (0.31)
Diluted (in USD per share)	$ (0.31)