Summary Of Significant Accounting Policies (Details) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Summary Of Significant Accounting Policies [Abstract]
Potential common shares outstanding	26	75	28	80
Outstanding options to purchase common stock	219	129	233	143