Schedule II - Valuation and Qualifying Accounts (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2012
Allowance for Doubtful Accounts [Member]
Movement in Valuation Allowances and Reserves [Roll Forward]
Valuation Allowances and Reserves, Balance beginning of period	$ 2,564		$ 2,661		$ 1,230
Valuation Allowances and Reserves, Charged to Cost and Expense	51		67		546
Valuation Allowances and Reserves, Charged to Other Accounts	330	[1]	0	[1]	969	[1]
Valuation Allowances and Reserves, Deductions	(1,359)	[2]	(164)	[2]	(84)	[2]
Valuation Allowances and Reserves, Balance end of period	1,586		2,564		2,661
Valuation Allowance of Deferred Tax Assets [Member]
Movement in Valuation Allowances and Reserves [Roll Forward]
Valuation Allowances and Reserves, Balance beginning of period	10,456		11,183		10,426
Valuation Allowances and Reserves, Charged to Cost and Expense	1,466		(1,160)		1,354
Valuation Allowances and Reserves, Charged to Other Accounts	0	[1]	0	[1]	0	[1]
Valuation Allowances and Reserves, Deductions	(2,092)	[2]	433	[2]	(597)	[2]
Valuation Allowances and Reserves, Balance end of period	$ 9,830		$ 10,456		$ 11,183

[1] Represents the allowance for doubtful accounts of the business acquired during the fiscal year

[2] Amounts written off and changes in exchange rates