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Segment Information (Tables) | 3 Months Ended
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Mar. 31, 2021
Segment Information [Abstract] |
Revenues, Cost Of Products And Services, And Gross Margins For Operating Segments |
| Three Months Ended
| March 31,
| 2021 |  | 2020
Revenues: |  |  |  |  |
Medical devices | $ | 53,345 |  | $ | 46,420
Preservation services |  | 17,742 |  |  | 20,009
Total revenues |  | 71,087 |  |  | 66,429
Cost of products and preservation services: |  |  |  |  |
Medical devices |  | 14,911 |  |  | 13,040
Preservation services |  | 8,338 |  |  | 9,218
Total cost of products and preservation services |  | 23,249 |  |  | 22,258
Gross margin: |  |  |  |  |
Medical devices |  | 38,434 |  |  | 33,380
Preservation services |  | 9,404 |  |  | 10,791
Total gross margin | $ | 47,838 |  | $ | 44,171
Summary Of Net Revenues By Product And Service |
| Three Months Ended
| March 31,
| 2021 |  | 2020
Products: |  |  |  |  |
Aortic stents and stent grafts | $ | 20,205 |  |  | 15,468
Surgical sealants |  | 17,828 |  |  | 16,737
On-X |  | 13,095 |  |  | 12,202
Other |  | 2,217 |  |  | 2,013
Total products |  | 53,345 |  |  | 46,420
Preservation services |  | 17,742 |  |  | 20,009
Total revenues | $ | 71,087 |  | $ | 66,429

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- Definition Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599 + Details
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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599 + Details
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