Employee Benefits and Stock Compensation (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2016 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs | The impact of share-based compensation on the Company’s financial results is presented below:
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Schedule of Unrecognized Compensation Cost, Nonvested Awards | The total unrecognized compensation cost and the weighted-average period over which unrecognized compensation cost is expected to be recognized related to non-vested share-based compensation arrangements at December 31, 2016 is presented below:
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Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity | Information regarding restricted stock is summarized below:
(1) Based on grant date fair value |
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Schedule of Nonvested Share Activity | A summary of the status of the Company’s non-vested restricted stock as of December 31, 2016, and changes during the year then ended, is presented below:
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Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions | The Company estimated the fair value of each option grant on the date of grant using the Black-Scholes options-pricing model with the following weighted-average assumptions:
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Schedule of Stock Options Roll Forward | Information regarding stock options as of December 31, 2016, and changes during the year then ended, are presented below:
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Schedule of Share-based Compensation, Stock Options, Activity | The following table summarizes information related to stock options:
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Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range | The following table summarizes information related to stock options as of December 31, 2016:
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Schedule of Share-based Compensation, Employee Stock Purchase Plan, Activity | The Employee Stock Purchase Plan (“ESPP”), as amended, was approved by shareholders on April 25, 1989, and additional shares were authorized for issuance by shareholders on June 18, 2009 and May 2, 2013. Under the ESPP, the Company is authorized to issue up to 300,000 common shares of the Company’s common stock to eligible employees of the Company. These shares may be purchased by employees at a price equal to 95% of the fair market value of the shares on the purchase date. Purchases under the ESPP are made monthly. Employee contributions to the ESPP are made through payroll deductions.
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