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Earnings per Share | 9 Months Ended
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Sep. 30, 2017
Earnings per Share [Abstract] |
Earnings per Share | Note H – Earnings per Share ﻿ Net loss was used as the numerator in computing both basic and diluted income per Common share for the three-month and nine-month periods ended September 30, 2017 and 2016. The following table reconciles the weighted-average shares outstanding used for these computations. ﻿
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﻿ | Three Months Ended |  | Nine Months Ended
﻿ | September 30, |  | September 30,
﻿(Weighted-average shares) | 2017 |  | 2016 |  | 2017 |  | 2016
﻿Basic method | 172,572,873 |  | 172,199,350 |  | 172,509,418 |  | 172,164,683
﻿Dilutive stock options and restricted stock units* | – |  | – |  | – |  | –
﻿ Diluted method | 172,572,873 |  | 172,199,350 |  | 172,509,418 |  | 172,164,683
﻿ ﻿ *Due to net losses recognized by the Company for all periods presented, no unvested stock awards were included in the computation of diluted earnings per share because the effect would have been anti-dilutive. ﻿
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﻿ | Three Months Ended |  | Nine Months Ended
﻿ |  | September 30, |  | September 30,
﻿ |  | 2017 |  | 2016 |  | 2017 |  | 2016
﻿Antidilutive stock options excluded from diluted shares |  | 5,257,718 |  |  | 5,884,201 |  |  | 5,578,495 |  |  | 5,822,036
﻿Weighted average price of these options | $ | 46.46 |  | $ | 49.00 |  | $ | 46.86 |  | $ | 49.82
﻿

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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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