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Summary Of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2016
Summary Of Significant Accounting Policies [Abstract] |
Schedule Of Supplemental Disclosures Of Cash Flow Information |
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﻿ |  |  |  |  |  |  |  |
﻿ | 2016 |  | 2015 |  | 2014
﻿Cash paid during the year for: |  |  |  |  |  |  |  |
﻿Interest | $ | 2,446 |  | $ | 1 |  | $ | 34
﻿Income taxes |  | 2,501 |  |  | 145 |  |  | 3,450
﻿ |  |  |  |  |  |  |  |
﻿Non-cash investing and financing activities: |  |  |  |  |  |  |  |
﻿Issuance of common stock for acquisition of On-X intangible assets | $ | 34,593 |  | $ | -- |  | $ | --
﻿
Schedule Of Depreciation Expense |
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﻿ | 2016 |  | 2015 |  | 2014
﻿Depreciation expense | $ | 3,958 |  | $ | 3,728 |  | $ | 4,001
﻿

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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