Commitments and Contingencies - Service Agreements Narrative (Details) - USD ($) $ in Thousands  | 
1 Months Ended | 3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|---|
Aug. 06, 2015  | 
Dec. 31, 2011  | 
Jun. 30, 2021  | 
Jun. 30, 2020  | 
Jun. 30, 2021  | 
Jun. 30, 2020  | 
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| CTS Agreement | ||||||
| Service Agreements | ||||||
| Service agreement term | 5 years | |||||
| License fee amount | $ 628 | $ 279 | $ 1,271 | $ 739 | ||
| Master Services Agreement For Clinical Research and Related Services | ||||||
| Service Agreements | ||||||
| Service agreement amount paid upon execution of agreement | $ 151 | |||||
| Payments made under agreement | $ 154 | $ 107 | $ 432 | $ 623 | ||
| X | ||||||||||
- Definition License fee amount No definition available. 
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- Definition The amount of service fees paid under master service agreement. No definition available. 
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- Definition Service agreement amount paid upon execution of agreement No definition available. 
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- Definition Service Agreement Term No definition available. 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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- Details 
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- Details 
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