RESTRUCTURING - Charges by Cost (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2021 USD ($)
Severance and Related Expenses
Restructuring Cost and Reserve [Line Items]
Total pre-tax expense incurred	$ 777
Legal and Administrative Expenses
Restructuring Cost and Reserve [Line Items]
Total pre-tax expense incurred	0
Facility Exit and Asset Write-Off Expenses
Restructuring Cost and Reserve [Line Items]
Total pre-tax expense incurred	$ 0