COMMITMENTS AND CONTINGENCIES (Details)	Apr. 23, 2019 cargo
Commitments and Contingencies Disclosure [Abstract]
Long-term purchase commitment, minimum quantity required (in cargo)	1

Number of units of goods that must be purchased within the specified time period of the agreement to avoid penalties or unfavorable effects on pricing, among other adverse consequences.

No definition available.

Name:	us-gaap_LongTermPurchaseCommitmentMinimumQuantityRequired
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration