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- Definition

Collaborative Agreement, Awarded Amount

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- Definition

Collaborative Agreement, Awarded Option Amount

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- Definition

Collaborative Agreement, Expenses To Reimburse

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- Definition

Collaborative Arrangement, Term

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- Definition

Grant Proceeds Received

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Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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- Definition

Number of shares of investment owned.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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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.

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Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity.

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Related Party Transactions (Details) - USD ($)	1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
Related Party Transactions (Details) - USD ($)	Aug. 31, 2024	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2016
Related Party Transaction [Line Items]
Accounts receivable		$ 840,312		$ 840,312		$ 1,199,056
Research and development expenses		14,521,407	$ 23,090,989	30,612,309	$ 44,001,307
Affiliated Entity
Related Party Transaction [Line Items]
Expenses to reimburse										$ 3,100,000
Collaborative arrangement, term (in years)										5 years
Contra-research and development expense		$ 315,000	9,000	$ 601,000	149,000
Plumbline Life Sciences
Related Party Transaction [Line Items]
Investment owned (in shares)		597,808		597,808
Non-controlling interest (in percent)		15.70%		15.70%
Plumbline Life Sciences
Related Party Transaction [Line Items]
Accounts receivable		$ 3,100,000		$ 3,100,000		1,600,000
The Wistar Institute
Related Party Transaction [Line Items]
Collaborative agreement, amended amount								$ 13,600,000
The Wistar Institute \| Affiliated Entity
Related Party Transaction [Line Items]
Accounts receivable		836,000		836,000		1,200,000
Awarded amount				2,600,000		2,400,000	$ 1,200,000		$ 10,700,000
Collaborative agreement, amended amount	$ 12,500,000
Awarded option amount						4,000,000
Research and development expenses		72,000	$ 455,000	72,000	$ 1,000,000
Accounts payable and accrued liabilities, current		$ 369,000		$ 369,000		$ 1,400,000