ProPhase Labs, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Fair Value Measurements - Schedule of Fair Value of Positions that the Company has Classified within the Level 3 Category (Details)

Fair Value Measurements - Schedule of Fair Value of Positions that the Company has Classified within the Level 3 Category (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)
Warrant
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 0
Convertible notes redemptions	0
Change in fair value	225
Reclassification of liability classified warrants to equity	(575)
Ending balance	0
Derivative liability
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	0
Change in fair value	(437)
Reclassification of liability classified warrants to equity	0
Ending balance	50
Loan Agreements \| Warrant
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Issuance of unvested warrants in conjunction with loan agreements	230
Loan Agreements \| Derivative liability
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Issuance of unvested warrants in conjunction with loan agreements	0
July 2025 Notes \| Warrant
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Issuance of unvested warrants in conjunction with loan agreements	0
July 2025 Notes \| Derivative liability
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Issuance of unvested warrants in conjunction with loan agreements	2,070
August Future Financing Agreement \| Warrant
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Issuance of unvested warrants in conjunction with loan agreements	120
August Future Financing Agreement \| Derivative liability
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Issuance of unvested warrants in conjunction with loan agreements	0
Convertible Debt \| Derivative liability
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Convertible notes redemptions	$ (1,583)