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Other Assets (Tables) | 3 Months Ended
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Dec. 31, 2019
Investments All Other Investments [Abstract] |
Summary of Other Assets | Other assets consisted of the following:
|  | December 31, |  |  | September 30, |
(Dollars in thousands) |  | 2019 |  |  | 2019 |
ViaCyte, Inc. |  | $ | 479 |  |  | $ | 479 |
Operating lease right-of-use assets |  |  | 1,696 |  |  |  | — |
Other noncurrent assets |  |  | 1,950 |  |  |  | 1,645 |
Other assets |  | $ | 4,125 |  |  | $ | 2,124 |

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- Definition Tabular disclosure of noncurrent assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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