Interest and Other, Net (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Other Income and Expenses [Abstract]
Interest expense, net of premium amortization	$ (16)	$ (281)
Change in fair value of conversion options	0	(61)
Net write-offs upon conversion (option and premium amortization)	0	(81)
Other	(18)	(22)
Total Interest and other, net	$ (34)	$ (445)