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Related Party Transactions (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Nov. 30, 2016 | Mar. 31, 2016 | Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2021
Related-Party Transactions (Textual) [Abstract] |  |  |  |  |  |
Revenue from related parties |  |  | $ 199,074 | $ 371,120 |  |
Collaborative agreement, amended amount |  |  | 13,500,000 |  |  |
Collaborative agreement, awarded exercised amount |  |  | 3,300,000 |  |  |
Prepaid balance |  |  | 76,000 |  |  |
Revenue under collaborative research and development arrangements with affiliated entities |  |  |  |  |  |
Related-Party Transactions (Textual) [Abstract] |  |  |  |  |  |
Revenue from related parties |  |  | 8,842 | 49,949 |  |
Director |  |  |  |  |  |
Related-Party Transactions (Textual) [Abstract] |  |  |  |  |  |
Accounts receivable |  |  | 3,500,000 |  |  | $ 2,600,000
Expenses to reimburse |  | $ 3,100,000 |  | $ 1,900,000 |  |
Term |  | 5 years |  | 2 years |  |
Awarded amount | $ 6,100,000 |  |  |  |  |
Contra-research and development expense |  |  | 1,500,000 | $ 230,000 |  |
Operating expenses related to affiliated entity |  |  | 181,000 | $ 318,000 |  |
Accounts payable/accrued liabilities |  |  | 1,400,000 |  |  | 548,000
Deferred grant funding, from affiliate |  |  | 38,000 |  |  |
The Wistar Institute |  |  |  |  |  |
Related-Party Transactions (Textual) [Abstract] |  |  |  |  |  |
Awarded amount |  |  |  |  | $ 10,700,000 |
Awarded option amount |  |  | 6,000,000 |  |  |
Plumbline Life Sciences |  |  |  |  |  |
Related-Party Transactions (Textual) [Abstract] |  |  |  |  |  |
Accounts receivable |  |  | $ 34,000 |  |  | $ 25,000
Plumbline Life Sciences | Available-for-sale Securities |  |  |  |  |  |
Related-Party Transactions (Textual) [Abstract] |  |  |  |  |  |
Investment owned (in shares) |  |  | 597,808 |  |  |
Ownership percentage |  |  | 18.70% |  |  |

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