GOODWILL (NARRATIVE) (DETAILS)	Jun. 30, 2015
WebMetro [Member]
ValuationAllowanceForImpairmentOfRecognizedServicingAssetsLineItems
Fair value of a reporting unit in excess of carrying value expressed as a percentage	15.00%
Revana [Member]
ValuationAllowanceForImpairmentOfRecognizedServicingAssetsLineItems
Fair value of a reporting unit in excess of carrying value expressed as a percentage	14.00%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration