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Related Party Transactions (Details) - USD ($)	1 Months Ended	3 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2022
Related Party Transaction [Line Items]
Revenue from related parties		$ 114,943	$ 199,074
Collaborative agreement, amended amount				$ 13,600,000
Collaborative agreement, awarded exercised amount		$ 3,300,000
Plumbline Life Sciences
Related Party Transaction [Line Items]
Investment owned (in shares)		597,808
Non-controlling interest		18.70%
Revenue under collaborative research and development arrangements with affiliated entities
Related Party Transaction [Line Items]
Revenue from related parties		$ 0	9,000
Director
Related Party Transaction [Line Items]
Expenses to reimburse	$ 3,100,000
Term	5 years
Contra-research and development expense		211,000	1,500,000
The Wistar Institute
Related Party Transaction [Line Items]
Accounts receivable		4,900,000				$ 9,900,000
Awarded amount					$ 10,700,000
Awarded option amount		6,000,000
Operating expenses related to affiliated entity		422,000	$ 181,000
Accounts payable/accrued liabilities		1,400,000				1,200,000
Deferred grant funding, from affiliate		89,000
Prepaid balance		196,000
Plumbline Life Sciences
Related Party Transaction [Line Items]
Accounts receivable		$ 59,000				$ 59,000

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