California Institute of Regenerative Medicine Awards - Additional Information (Details) - California Institute Of Regenerative Medicine $ in Millions |
1 Months Ended |
12 Months Ended |
|
Dec. 31, 2021
USD ($)
|
Sep. 30, 2018
USD ($)
|
Dec. 31, 2017
USD ($)
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Dec. 31, 2021
USD ($)
Time
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| Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |
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| Revenue sharing multiple | Time |
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9
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| Period to exercise loan option upon food and drug administration authorization |
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10 days
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| Repayment period |
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10 days
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| Repayment of awards percentage |
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60.00%
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| P B C M A101 Phase1 Clinical Trial |
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| Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |
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| Award received |
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$ 19.8
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| Proceeds form award received upon achievement of development milestones |
$ 19.7
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| Milestone payments receivable |
0.1
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$ 0.1
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| P-PSMA-101 program |
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| Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |
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| Award received |
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$ 4.0
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| Proceeds form award received upon achievement of development milestones |
$ 4.0
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| LIBOR |
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| Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |
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| Debt instrument basis spread on variable rate |
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10.00%
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