Share-Based Compensation (Tables) |
6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2016 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Share-based Compensation [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions | The fair values of our stock options are calculated using the following weighted average assumptions for the six months ended June 30, 2016:
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Schedule of Share-based Compensation, Stock Options, Activity | The following table sets forth stock option activity for the six months ended June 30, 2016:
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Schedule of Share-based Compensation, Restricted Stock Units Award Activity | Restricted stock awards activity for the six months ended June 30, 2016 was as follows:
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Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Restricted Stock Units, Vested and Expected to Vest [Table Text Block] | Restricted stock units (RSU) activity for the six months ended June 30, 2016 was as follows:
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