Cybersecurity Risk Management and Strategy Disclosure	12 Months Ended
Cybersecurity Risk Management and Strategy Disclosure	Dec. 31, 2025
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]	*Item 1C.* Cybersecurity.** Our Board considers cybersecurity and other information technology risks as part of its risk management and compliance oversight function. The Board oversees management’s implementation of our cybersecurity risk management processes and receives reports from management on our cybersecurity risks annually. In addition, management updates the Board, as necessary, regarding any significant cybersecurity incidents. The Board receives briefings from management on our cyber risk management processes, and it receives presentations on cybersecurity topics from management as part of the Board’s risk oversight function and continuing education on topics that impact public companies. We have an information security program designed to identify, protect, detect and respond to and manage reasonably foreseeable cybersecurity risks and threats. To protect our information systems from cybersecurity threats, we use various security tools that help prevent, identify, escalate, investigate, resolve and recover from identified vulnerabilities and security incidents in a timely manner. These include, but are not limited to, internal reporting, monitoring and detection tools. We regularly assess risks from cybersecurity and technology threats and monitor our information systems for potential vulnerabilities. We utilize third-party information technology services help identify, measure, and prioritize cybersecurity and technology risks, as well as to develop related security controls and safeguards. While we have not, as of the date of this Form 10-K, experienced a cybersecurity threat or incident that resulted in a material adverse impact to our business or operations, there can be no guarantee that we will not experience such an incident in the future. Such incidents, whether or not successful, could result in our incurring significant costs related to, for example, rebuilding our internal systems, implementing additional threat protection measures, defending against litigation, responding to regulatory inquiries or actions, paying damages, providing customers with incentives to maintain a business relationship with us, or taking other remedial steps with respect to third parties, as well as incurring significant reputational harm. In addition, these threats are constantly evolving, thereby increasing the difficulty of successfully defending against them or implementing adequate preventative measures.
Cybersecurity Risk Management Processes Integrated [Flag]	true
Cybersecurity Risk Management Processes Integrated [Text Block]	We have an information security program designed to identify, protect, detect and respond to and manage reasonably foreseeable cybersecurity risks and threats. To protect our information systems from cybersecurity threats, we use various security tools that help prevent, identify, escalate, investigate, resolve and recover from identified vulnerabilities and security incidents in a timely manner. These include, but are not limited to, internal reporting, monitoring and detection tools. We regularly assess risks from cybersecurity and technology threats and monitor our information systems for potential vulnerabilities. We utilize third-party information technology services help identify, measure, and prioritize cybersecurity and technology risks, as well as to develop related security controls and safeguards.
Cybersecurity Risk Management Third Party Engaged [Flag]	true
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]	true
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]	false
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]	While we have not, as of the date of this Form 10-K, experienced a cybersecurity threat or incident that resulted in a material adverse impact to our business or operations, there can be no guarantee that we will not experience such an incident in the future. Such incidents, whether or not successful, could result in our incurring significant costs related to, for example, rebuilding our internal systems, implementing additional threat protection measures, defending against litigation, responding to regulatory inquiries or actions, paying damages, providing customers with incentives to maintain a business relationship with us, or taking other remedial steps with respect to third parties, as well as incurring significant reputational harm. In addition, these threats are constantly evolving, thereby increasing the difficulty of successfully defending against them or implementing adequate preventative measures.
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]	Our Board considers cybersecurity and other information technology risks as part of its risk management and compliance oversight function. The Board oversees management’s implementation of our cybersecurity risk management processes and receives reports from management on our cybersecurity risks annually. In addition, management updates the Board, as necessary, regarding any significant cybersecurity incidents. The Board receives briefings from management on our cyber risk management processes, and it receives presentations on cybersecurity topics from management as part of the Board’s risk oversight function and continuing education on topics that impact public companies.
Cybersecurity Risk Management Positions or Committees Responsible [Flag]	true
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]	true

SeaStar Medical Holding Corp 10-K