Share-Based Compensation (Summary of Share Based Compensation Expense Allocation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-based compensation expense	$ 902	$ 1,130	$ 848
Tax benefit	0	0	0
Share-based compensation expense, net of taxes	$ 902	$ 1,130	848
Authorized amount of shares issued (in shares)	1,100,000
Shares available for future grants (in shares)	470,740
Annualized forfeiture rate (in hundredths)	5.00%	9.00%
Cost of Sales [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-based compensation expense	$ 53	$ 56	55
Sales and Marketing [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-based compensation expense	115	176	165
Research and Development [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-based compensation expense	105	150	128
General and Administrative [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-based compensation expense	$ 629	$ 748	$ 500