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EARNINGS PER SHARE | 9 Months Ended
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Sep. 30, 2016
EARNINGS PER SHARE [Abstract] |
EARNINGS PER SHARE | NOTE I: EARNINGS PER SHARE The two class method is used in the calculations of basic and diluted earnings per share. Under the two class method, earnings available to common shareholders for the period are allocated between common shareholders and participating securities according to dividends declared and participation rights in undistributed earnings. The Company has determined that all of its outstanding non-vested stock awards are participating securities as of September 30, 2016. Basic earnings per share are computed based on the weighted-average of the common shares outstanding for the period. Diluted earnings per share are based on the weighted-average of the shares outstanding adjusted for the dilutive effect of restricted stock and the assumed exercise of stock options during the year. The dilutive effect of options is calculated using the treasury stock method of accounting. The treasury stock method determines the number of common shares that would be outstanding if all the dilutive options (those where the average market price is greater than the exercise price) were exercised and the proceeds were used to repurchase common shares in the open market at the average market price for the applicable time period. There were no weighted-average anti-dilutive stock options outstanding for the three months ended September 30, 2016, and approximately 0.3 million weighted-average anti-dilutive stock options outstanding for the nine months ended September 30, 2016, compared to approximately 0.6 million weighted-average anti-dilutive stock options outstanding for the three months ended September 30, 2015, and approximately 0.5 million weighted-average anti-dilutive stock options outstanding for the nine months ended September 30, 2015 that were not included in the computation below. The following is a reconciliation of basic to diluted earnings per share for the three and nine months ended September 30, 2016 and 2015:
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
(000's omitted, except per share data) |  | 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
Net income |  | $ | 27,160 |  |  | $ | 25,022 |  |  | $ | 77,420 |  |  | $ | 71,159 |
Income attributable to unvested stock-based compensation awards |  |  | (157 | ) |  |  | (129 | ) |  |  | (398 | ) |  |  | (352 | )
Income available to common shareholders |  | $ | 27,003 |  |  | $ | 24,893 |  |  | $ | 77,022 |  |  | $ | 70,807 |
Weighted-average common shares outstanding – basic |  |  | 44,184 |  |  |  | 40,873 |  |  |  | 44,023 |  |  |  | 40,741 |
Basic earnings per share |  | $ | 0.61 |  |  | $ | 0.61 |  |  | $ | 1.75 |  |  | $ | 1.74 |
Net income |  | $ | 27,160 |  |  | $ | 25,022 |  |  | $ | 77,420 |  |  | $ | 71,159 |
Income attributable to unvested stock-based compensation awards |  |  | (157 | ) |  |  | (129 | ) |  |  | (398 | ) |  |  | (352 | )
Income available to common shareholders |  | $ | 27,003 |  |  | $ | 24,893 |  |  | $ | 77,022 |  |  | $ | 70,807 |
Weighted-average common shares outstanding – basic |  |  | 44,184 |  |  |  | 40,873 |  |  |  | 44,023 |  |  |  | 40,741 |
Assumed exercise of stock options |  |  | 394 |  |  |  | 386 |  |  |  | 359 |  |  |  | 400 |
Weighted-average common shares outstanding – diluted |  |  | 44,578 |  |  |  | 41,259 |  |  |  | 44,382 |  |  |  | 41,141 |
Diluted earnings per share |  | $ | 0.61 |  |  | $ | 0.60 |  |  | $ | 1.74 |  |  | $ | 1.72 |
Stock Repurchase Program At its December 2015 meeting, the Company's Board of Directors (the "Board") approved a new repurchase program authorizing the repurchase of up to 2.2 million shares of the Company's common stock, in accordance with securities laws and regulations, through December 31, 2016. Any repurchased shares will be used for general corporate purposes, including those related to stock plan activities. The timing and extent of repurchases will depend on market conditions and other corporate considerations as determined at the Company's discretion. The Company did not repurchase any shares under the authorized plan during the first nine months of 2016, compared to 265,230 shares repurchased during 2015.

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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 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1278-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=65016374&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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