Summary Of Significant Accounting Policies (Details) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Summary Of Significant Accounting Policies [Abstract]
Potential common shares outstanding	25	75	28	78
Outstanding options to purchase common stock	293	165	250	136