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Stock-Based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2018
Stock-Based Compensation [Abstract] |
Summary Of Outstanding Restricted Stock Awards And Units |
﻿ |  |  |
﻿ |  | As of September 30, 2018
﻿Unvested awards/units |  |  | 863
﻿Unrecognized compensation cost |  | $ | 13,241
﻿Period to recognize compensation cost |  |  | 1.7 years
﻿

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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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