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Segment And Geographic Information (Revenues, Cost Of Products And Services, And Gross Margins For Operating Segments) (Details) $ in Thousands | 3 Months Ended
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Mar. 31, 2016 USD ($) segment | Mar. 31, 2015 USD ($)
Number of reportable segments | segment | 2 |
Total revenues | $ 43,016 | $ 33,831
Total cost of products and preservation services | 15,395 | 14,164
Total gross margin | 27,621 | 19,667
Operating Segments [Member] | Medical Devices [Member] |  |
Total revenues | 27,018 | 19,391
Total cost of products and preservation services | 7,003 | 5,033
Total gross margin | 20,015 | 14,358
Operating Segments [Member] | Preservation Services [Member] |  |
Total revenues | 15,998 | 14,440
Total cost of products and preservation services | 8,392 | 9,131
Total gross margin | $ 7,606 | $ 5,309

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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2(a),(d)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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