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Share - Based Compensation Share Based Compensation 1 (Details) - Jun. 30, 2015 - USD ($) $ in Thousands | Total
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Schedule Of Unrecognized Compensation Cost Nonvested Awards Table Text Block [Line Items] |
Total unrecognized compensation costs under award programs | $ 7,391
Expected Period for Recognition | 2 years
Stock Options and Stock Appreciation Rights [ Member] |
Schedule Of Unrecognized Compensation Cost Nonvested Awards Table Text Block [Line Items] |
Total unrecognized compensation costs under award programs | $ 1,792
Expected Period for Recognition | 2 years 5 months
Performance Shares [Member] |
Schedule Of Unrecognized Compensation Cost Nonvested Awards Table Text Block [Line Items] |
Total unrecognized compensation costs under award programs | $ 3,701
Expected Period for Recognition | 1 year 8 months
Restricted stock and Restricted Stock units [Member] |
Schedule Of Unrecognized Compensation Cost Nonvested Awards Table Text Block [Line Items] |
Total unrecognized compensation costs under award programs | $ 1,898
Expected Period for Recognition | 2 years 4 months

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- Definition Unrecognized cost of unvested share-based compensation awards. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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