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Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2016
Earnings Per Share [Abstract] |
Schedule of Diluted Shares |
﻿ |  |  |  |  |  |
﻿ |  | Year Ended December 31,
﻿ |  | 2016 |  | 2015 |  | 2014
﻿ |  | (in thousands)
﻿Basic weighted average shares outstanding |  | 58,384 |  | 58,289 |  | 57,229
﻿Effect of dilutive securities |  | - |  | - |  | -
﻿Diluted weighted average shares outstanding |  | 58,384 |  | 58,289 |  | 57,229
﻿ |  |  |  |  |  |
﻿Stock options and unvested restricted stock grants excluded from dilutive |  |  |  |  |  |
﻿calculation because they would be anti-dilutive |  | 4,363 |  | 5,586 |  | 2,329
﻿ |  |  |  |  |  |
﻿

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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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