Redeemable Preferred Stock And Warrants (Schedule Of Net Proceeds Allocated To Preferred Stock And Warrants) (Details) $ in Thousands	6 Months Ended
Dec. 31, 2015 USD ($)
Redeemable Preferred Stock And Warrants [Abstract]
Preferred Stock	$ 29,849
Warrants	14,144
Total	$ 43,993

Allocation Of Net Proceeds From Issuance Of Preferred Stock To Preferred Stock

No definition available.

Name:	rden_AllocationOfNetProceedsFromIssuanceOfPreferredStockToPreferredStock
Namespace Prefix:	rden_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration