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Stock-Based Compensation (Details) - Schedule of unearned performance unit awards - Jun. 30, 2015 - $ / shares | Total
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Schedule of unearned performance unit awards [Abstract] |
Stock based compensation, Unearned Shares | 94,585
Stock based compensation, Unearned Weighted-Average Grant Date Fair Value | $ 19.46

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- Definition Stock based compensation, Unearned Weighted-Average Grant Date Fair Value. + References No definition available. + Details
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