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Revenue | 12 Months Ended
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Sep. 30, 2019
Revenue From Contract With Customer [Abstract] |
Revenue | 3. Revenue The following table presents our revenues disaggregated by product classification and by operating segment (in thousands):
|  | 2019 |  |  | 2018 |  |  | 2017 |
Medical Device |  |  |  |  |  |  |  |  |  |  |  |
Product sales |  | $ | 18,617 |  |  | $ | 17,200 |  |  | $ | 13,735 |
Royalties |  |  | 34,781 |  |  |  | 30,606 |  |  |  | 30,264 |
Research, development and other |  |  | 11,277 |  |  |  | 7,889 |  |  |  | 8,528 |
License fees |  |  | 13,678 |  |  |  | 4,818 |  |  |  | 1,456 |
Total Revenue - Medical Device |  |  | 78,353 |  |  |  | 60,513 |  |  |  | 53,983 |
IVD |  |  |  |  |  |  |  |  |  |  |  |
Product sales |  |  | 21,390 |  |  |  | 20,789 |  |  |  | 19,055 |
Other |  |  | 334 |  |  |  | 34 |  |  |  | 74 |
Total Revenue - IVD |  |  | 21,724 |  |  |  | 20,823 |  |  |  | 19,129 |
Total Revenue |  | $ | 100,077 |  |  | $ | 81,336 |  |  | $ | 73,112 |

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- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -URI http://asc.fasb.org/topic&trid=49130388 + Details
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