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Income Per Common Share (Tables) | 3 Months Ended
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Mar. 31, 2017
Income Per Common Share [Abstract] |
Computation Of Basic And Diluted Income Per Common Share |
﻿ |  |  |  |  |
﻿ | Three Months Ended
﻿ | March 31,
﻿Basic income per common share | 2017 |  | 2016
﻿Net income | $ | 2,223 |  | $ | 2,541
﻿Net income allocated to participating securities |  | (44) |  |  | (48)
﻿Net income allocated to common shareholders | $ | 2,179 |  | $ | 2,493
﻿ |  |  |  |  |
﻿Basic weighted-average common shares outstanding |  | 32,439 |  |  | 31,029
﻿Basic income per common share | $ | 0.07 |  | $ | 0.08
﻿ |  |  |  |  |
﻿ | Three Months Ended
﻿ | March 31,
﻿Diluted income per common share | 2017 |  | 2016
﻿Net income | $ | 2,223 |  | $ | 2,541
﻿Net income allocated to participating securities |  | (43) |  |  | (47)
﻿Net income allocated to common shareholders | $ | 2,180 |  | $ | 2,494
﻿ |  |  |  |  |
﻿Basic weighted-average common shares outstanding |  | 32,439 |  |  | 31,029
﻿Effect of dilutive stock options and awards a |  | 1,165 |  |  | 742
﻿Diluted weighted-average common shares outstanding |  | 33,604 |  |  | 31,771
﻿Diluted income per common share | $ | 0.06 |  | $ | 0.08
___________________ a The Company excluded stock options from the calculation of diluted weighted-average common shares outstanding if the per share value, including the sum of (i) the exercise price of the options and (ii) the amount of the compensation cost attributed to future services and not yet recognized, was greater than the average market price of the shares because the inclusion of these stock options would be antidilutive to income per common share. Accordingly, stock options to purchase a weighted-average 116,000 shares for the three months ended March 31, 2017 and 838,000 shares for the three months ended March 31, 2016, were excluded from the calculation of diluted weighted-average common shares outstanding.

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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