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Segment Reporting | 3 Months Ended
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Mar. 31, 2020
Segment Reporting [Abstract] |
Segment Reporting | 13. Segment Reporting. We report our operations in two operating segments: cardiovascular and endoscopy. Our cardiovascular segment consists of four product categories: peripheral intervention, cardiac intervention, custom procedural solutions, and OEM. Within these product categories, we sell a variety of products, including cardiology and radiology devices (which assist in diagnosing and treating coronary arterial disease, peripheral vascular disease and other non-vascular diseases), as well as embolotherapeutic, cardiac rhythm management, electrophysiology, critical care, breast cancer localization and guidance, biopsy, interventional oncology and spine devices. Our endoscopy segment consists of gastroenterology and pulmonology devices which assist in the palliative treatment of expanding esophageal, tracheobronchial and biliary strictures caused by malignant tumors. We evaluate the performance of our operating segments based on net sales and operating income. Financial information relating to our reportable operating segments and reconciliations to the consolidated totals for the three-month periods ended March 31, 2020 and 2019, were as follows (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three Months Ended
​ |  | March 31,
​ |  | 2020 |  | 2019
Net Sales |  | ​ |  |  | ​ |
Cardiovascular | ​ | $ | 235,544 | ​ | $ | 230,480
Endoscopy | ​ |  | 7,981 | ​ |  | 7,869
Total net sales | ​ |  | 243,525 | ​ |  | 238,349
​ | ​ | ​ | ​ | ​ | ​ | ​
Operating Income | ​ |  |  | ​ |  |
Cardiovascular | ​ |  | 1,502 | ​ |  | 7,619
Endoscopy | ​ |  | (140) | ​ |  | 1,904
Total operating income | ​ |  | 1,362 | ​ |  | 9,523
​ | ​ | ​ | ​ | ​ | ​ | ​
Total other expense - net | ​ |  | (3,354) | ​ |  | (2,677)
​ | ​ | ​ | ​ | ​ | ​ | ​
Income tax expense | ​ |  | 1,162 | ​ |  | 651
​ | ​ | ​ | ​ | ​ | ​ | ​
Net income (loss) | ​ | $ | (3,154) | ​ | $ | 6,195
​

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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI http://asc.fasb.org/topic&trid=2134510 + Details
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