CONTINGENCIES (Details) $ in Thousands	Apr. 22, 2019 USD ($)
CONTINGENCIES
Payments to resolve the litigation	$ 14,100

Amount awarded to other party in judgment or settlement of litigation.

No definition available.

Name:	us-gaap_LitigationSettlementAmountAwardedToOtherParty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration