Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Statement of Comprehensive Income [Abstract]
Net income	$ 6,552	$ 4,684
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	302	467
Comprehensive income	$ 6,854	$ 5,151