RESTRUCTURING (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Restructuring
Restructuring activity expense	$ 0	$ 1,541,000	$ 1,132,000	$ 4,111,000
Assets held for sale	8,020,000		8,020,000		$ 8,020,000
Oakville, Ontario, Canada
Restructuring
Restructuring activity expense	0		1,100,000
Restructuring accrual	100,000		100,000
Assets held for sale	$ 8,000,000		8,000,000
Oakville, Ontario, Canada | Employee Severance
Restructuring
Restructuring activity expense			200,000
Oakville, Ontario, Canada | Facility Closing
Restructuring
Restructuring activity expense			700,000
Oakville, Ontario, Canada | Other Restructuring
Restructuring
Restructuring activity expense			$ 200,000