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Commitments and Contingencies (Details) - Zealand Pharma | Aug. 04, 2021 USD ($) item | Mar. 31, 2022 USD ($)
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Loss Contingencies [Line Items] |  |
Loss contingency accrual |  | $ 0
Arbitration Resolution Agreement |  |
Loss Contingencies [Line Items] |  |
Additional milestone payment | $ 1,500,000 |
Litigation Settlement, Collaborative Arrangement Milestone Payment Reduction Percentage | 50.00% |
Number Of Business Days | 2 |
Percentage of reduction in royalty payable | 50.00% |
Percentage of sales milestone reductions | 50.00% |
Future development milestone payable | $ 2,750,000 |
Registration proposal payable | 1,000,000.0 |
Commercial launch expenses | $ 1,750,000 |
Number of geographic territories | item | 3 |
Arbitration Resolution Agreement | Phase 2 clinical trial |  |
Loss Contingencies [Line Items] |  |
Milestone payment | $ 1,000,000.0 |
Arbitration Resolution Agreement | Phase 3 clinical trial |  |
Loss Contingencies [Line Items] |  |
Milestone payment | $ 1,500,000 |

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- Definition The amount of future development milestone including commercial launch expenses for launch in the three geographic territories payable under the collaboration agreement. + References No definition available. + Details
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- Definition Amount of loss contingency liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349 + Details
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