Condensed Consolidated Statements of Changes in Stockholders' Equity (Parenthetical)	6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Exercise of stock options, shares	55,600	21,600
Employee Stock Purchase Plan, shares	2,152	2,055
Issuance of deferred shares, shares	247,856	350,048
Other treasury shares purchases, shares	75,533	101,271