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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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