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Earnings per Share | 12 Months Ended
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Dec. 31, 2017
Earnings Per Share [Abstract] |
Earnings per Share | Note 15 – Earnings per Share A summary of the calculation of basic and diluted earnings per share (EPS) for the years ended December 31, 2017, 2016 and 2015 is as follows:
(In thousands, except for per share amounts) |  | 2017 |  |  | 2016 |  |  | 2015 |
Numerator |  |  |  |  |  |  |  |  |  |  |  |
Net Income |  | $ | 23,840 |  |  | $ | 35,229 |  |  | $ | 18,646 |
Denominator |  |  |  |  |  |  |  |  |  |  |  |
Weighted average number of shares – basic |  |  | 48,153 |  |  |  | 48,724 |  |  |  | 51,145 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |
Stock options |  |  | 406 |  |  |  | 170 |  |  |  | 81 |
Restricted stock and restricted stock units |  |  | 140 |  |  |  | 55 |  |  |  | 41 |
Weighted average number of shares – diluted |  | $ | 48,699 |  |  | $ | 48,949 |  |  | $ | 51,267 |
Net income per share – basic |  | $ | 0.50 |  |  | $ | 0.72 |  |  | $ | 0.36 |
Net income per share – diluted |  | $ | 0.49 |  |  | $ | 0.72 |  |  | $ | 0.36 |
For each of the years ended December 31, 2017, 2016 and 2015, 3.2 million, 4.6 million and 6.1 million stock options were outstanding but were not included in the computation of that year’s diluted EPS because the options’ exercise prices were greater than the average market price of the common shares, therefore making them anti-dilutive under the treasury stock method.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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