Consolidated Statements of Shareholders' Equity (Parenthetical) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Minimum pension liabilities net adjustment tax	$ 55	$ 133	$ 6
Accumulated Other Comprehensive Earnings (Loss) [Member]
Minimum pension liabilities net adjustment tax	$ 55	$ 133	$ 6