Income Taxes Narrative (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Operating Loss Carryforwards, Expiration Dates	2013 to 2032
Valuation allowance	$ (700)	$ (350)
Income Taxes Paid	54,815	44,962	60,515
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	3,312
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	597	711
Expiration of statutes of limitations impact on UTB balance, minimum	100
Expiration of statutes of limitations impact on UTB balance, maximum	700
Internal Revenue Service (IRS) [Member]
Operating Loss Carryforwards	13,631
State and Local Jurisdiction [Member]
Operating Loss Carryforwards	$ 2,427