Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2012

Basic and Diluted Weighted Average Shares Outstanding

Basic and diluted weighted average shares outstanding were as follows:

	Years Ended June 30,
	2012		2011		2010
Basic weighted-average shares outstanding		29,477		25,322		22,559
Effect of dilutive equity instruments		608		887		449
Diluted weighted-average shares outstanding		30,085		26,209		23,008

Components of Accumulated Other Comprehensive Income

The components of accumulated other comprehensive income were as follows:

	June 30,
	2012		2011
Accumulated foreign currency translation adjustments	$	1,306	$	1,253
Accumulated net unrealized gains on investments		—		2
Total accumulated other comprehensive income	$	1,306	$	1,255