RESTRUCTURING (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2022	Jun. 30, 2021
Restructuring
Restructuring activity expense	$ 2,570	$ 2,570	$ 0
Assets held-for-sale	8,020	8,020
Oakville, Ontario, Canada
Restructuring
Restructuring activity expense	2,600	2,600
Restructuring accrual	1,300	1,300
Assets held-for-sale	8,000	8,000
Oakville, Ontario, Canada | Employee severance and other benefit costs
Restructuring
Restructuring activity expense	1,400	1,400
Oakville, Ontario, Canada | Employee severance and other benefit costs | Minimum
Restructuring
Restructuring expected cost remaining	1,400	1,400
Oakville, Ontario, Canada | Asset-related impairment
Restructuring
Restructuring activity expense	900	900
Oakville, Ontario, Canada | Asset-related impairment | Minimum
Restructuring
Restructuring expected cost remaining	3,100	3,100
Oakville, Ontario, Canada | Asset-related impairment | Maximum
Restructuring
Restructuring expected cost remaining	3,600	3,600
Oakville, Ontario, Canada | Other implementation costs
Restructuring
Restructuring activity expense	$ 300	$ 300