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Net Income per Share (Tables) | 12 Months Ended
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Dec. 31, 2016
Net Income per Share [Abstract] |
Computation of Earnings per Share | The following table (thousands, except per share amounts) sets forth the computation of net income per share:
﻿ |  |  |  |  |  |  |  |  |
﻿ |  |  | 2016 |  |  | 2015 |  |  | 2014
﻿ |  |  |  |  |  |  |  |  |
﻿Numerator: |  |  |  |  |  |  |  |  |
﻿Net income |  | $ | 12,510 |  | $ | 20,132 |  | $ | 10,219
﻿Less earnings allocated to RSUs |  |  | (305 | ) |  | (450 | ) |  | (375)
﻿Net income allocated to common shareholders |  | $ | 12,205 |  | $ | 19,682 |  | $ | 9,844
﻿ |  |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |  |
﻿Denominator: |  |  |  |  |  |  |  |  |
﻿Weighted average number of common shares outstanding |  |  | 29,260 |  |  | 29,031 |  |  | 28,776
﻿ |  |  |  |  |  |  |  |  |
﻿Net income per share: |  |  |  |  |  |  |  |  |
﻿Basic and diluted |  | $ | 0.42 |  | $ | 0.68 |  | $ | 0.34
﻿

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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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