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Share - Based Compensation (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2011
Compensation costs charged to expense under award programs |  |  |
Total compensation costs under award programs | $ 5,761 | $ 6,366 | $ 5,631
Stock Options and Stock Appreciation Rights [ Member] |  |  |
Compensation costs charged to expense under award programs |  |  |
Total compensation costs under award programs | 2,317 | 2,058 | 2,473
Performance Shares [Member] |  |  |
Compensation costs charged to expense under award programs |  |  |
Total compensation costs under award programs | 1,074 | 1,983 | 1,705
Restricted stock and Restricted Stock units [Member] |  |  |
Compensation costs charged to expense under award programs |  |  |
Total compensation costs under award programs | $ 2,370 | $ 2,325 | $ 1,453

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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F + Details
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