CURRENT EXPECTED CREDIT LOSSES (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2020 USD ($)
Allowance for doubtful accounts rollforward
Beginning balance	$ 5,181
Provision (benefit) for current expected credit losses	(828)
Write-offs	(302)
Recoveries collected (net of expenses)	0
Ending balance	$ 4,051