Commitments and contingencies.

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- Definition

Consulting Agreement, Monthly Payments

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- Definition

Employment Agreement, Change in Control of Company, Termination for Cause or Good Reason

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Employment Agreement, Change In Control Of Company, Termination Without Cause Or Resignation For Good Reason, Period

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- Definition

Employment Agreement, Health Benefits Coverage Received Upon Termination for Cause or Good Reason

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Employment Agreement, Health Benefits Coverage Received Upon Termination Without Cause

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Employment Agreement, Salary Payment Received Upon Termination for Cause or Good Reason

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Employment Agreement, Salary Payment Received Upon Termination Without Cause

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- Definition

Health Insurance Premiums, Monthly Amount

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Insurance Financing, Interest Rate

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Insurance Financing, Premiums, Taxes And Fees, Amount

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- Definition

Related Party Transaction, Term

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- Definition

Research and Development Agreement, Commitment, Amount

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- Definition

Amount of contractual obligation, including, but not limited to, long-term debt, lease obligation, purchase obligation, and other commitments.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 235
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477314/942-235-S99-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-4

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-04(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3

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- Definition

Amount of discretionary contributions made by an employer to a defined contribution plan.

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- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

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- Definition

The amount of costs incurred under a research and development arrangement accounted for as a contract to perform research and development for others.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 730
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483041/730-20-50-1

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Commitments and Contingencies (Details) - USD ($)	1 Months Ended			12 Months Ended
Commitments and Contingencies (Details) - USD ($)	Jul. 31, 2025	Jul. 31, 2024	Jan. 31, 2024	Dec. 31, 2025	Dec. 31, 2024	Jul. 31, 2021
Commitments And Contingencies [Line Items]
Other cost					$ 5,000,000.0
Defined contribution plan, employer matching contribution, percent of match				4.00%
Defined contribution plan, employer matching contributions				$ 200,000	200,000
Consulting Agreement \| Related Party
Commitments And Contingencies [Line Items]
Term of related party agreement			9 months
Health insurance premium			$ 500
Monthly payments under consulting agreement			$ 31,667
Minimum
Commitments And Contingencies [Line Items]
Change in control of company, termination without cause or resignation for good reason, period				3 months
Payment to be received upon termination without cause				6 months
Health coverage to be received upon termination without cause				6 months
Change in control of company, termination for cause or for good reason				3 months
Payment to be received upon termination for cause or for good reason				9 months
Health coverage to be received upon termination for cause or for good reason				9 months
Maximum
Commitments And Contingencies [Line Items]
Change in control of company, termination without cause or resignation for good reason, period				12 months
Payment to be received upon termination without cause				12 months
Health coverage to be received upon termination without cause				12 months
Change in control of company, termination for cause or for good reason				12 months
Payment to be received upon termination for cause or for good reason				18 months
Health coverage to be received upon termination for cause or for good reason				18 months
NICHD
Commitments And Contingencies [Line Items]
Total payment						$ 5,500,000
Other cost		$ 500,000
CRADA
Commitments And Contingencies [Line Items]
Remaining obligation				$ 0
Insurance Financing
Commitments And Contingencies [Line Items]
Premiums, taxes and fees	$ 500,000	$ 600,000
Interest rate on insurance financing	8.00%	8.00%
Insurance Financing \| July 2025 Financing
Commitments And Contingencies [Line Items]
Remaining obligation				200,000
Insurance Financing \| July 2024 Financing
Commitments And Contingencies [Line Items]
Remaining obligation				$ 0	$ 200,000