Income Taxes Reconciliation of valuation allowance (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Valuation Allowance [Line Items]
Valuation Allowances and Reserves, Balance	$ 16,612	$ 6,890
Valuation Allowances and Reserves, Charged to Cost and Expense	7,940
Valuation Allowances and Reserves, Charged to Other Accounts	1,782
Derivative Financial Instruments, Liabilities [Member]
Valuation Allowance [Line Items]
Valuation Allowances and Reserves, Balance	$ 2,396