COMMITMENTS AND CONTINGENCIES - Sales And Lease Back Transaction - Additional Information (Details) $ in Millions	3 Months Ended
Sep. 30, 2014 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Gain on sale of equipment	$ 2.6

The net gain (loss) arising from the lessor's transactions involving the sale, transfer, or termination of financing agreements classified as capital leases.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 40
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=77911379&loc=d3e44901-112734

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