v2.4.0.6

Summary of Significant Accounting Policies (Details)	3 Months Ended		6 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2011	Dec. 31, 2010
Reconciliation of weighted-average number of ordinary shares for purposes of computing net income per share
Weighted average shares outstanding, basic	37,638,224	43,689,651	39,439,181	43,792,280
Weighted average shares issuable upon exercise / vesting of outstanding share options/RSUs	1,016,516	1,417,484	1,034,840	1,376,480
Shares used in computing diluted net income per share	38,654,740	45,107,135	40,474,021	45,168,760
Weighted average anti-dilutive shares excluded from diluted net income per share	1,558,542	608,938	1,602,546	873,771

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