Stock-Based Compensation (Amounts Recognized In Financial Statements Related To Stock-Based Compensation) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total cost of stock-based compensation, net of tax	$ 68	$ 58
Cost Of Goods Sold [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total cost of stock-based compensation, net of tax	3	6
Sales And Marketing [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total cost of stock-based compensation, net of tax	13	11
General And Administrative [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total cost of stock-based compensation, net of tax	45	33
Research And Development [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total cost of stock-based compensation, net of tax	$ 7	$ 8