v3.26.1
Organization and Nature of Operations - Schedule of Subsidiaries Included in Condensed Consolidated Financial Statements (Details)
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Avalon Healthcare System, Inc. (“AHS”) [Member]    
Schedule of Subsidiaries Included in Condensed Consolidated Financial Statements [Line Items]    
Place and Date of Incorporation Delaware May 18, 2015 Delaware May 18, 2015
Percentage of Ownership 100.00% 100.00%
Principal Activities Holding company for payroll and other expenses Holding company for payroll and other expenses
Avalon (Shanghai) Healthcare Technology Co., Ltd. (“Avalon Shanghai”) [Member]    
Schedule of Subsidiaries Included in Condensed Consolidated Financial Statements [Line Items]    
Place and Date of Incorporation PRC April 29, 2016 PRC April 29, 2016
Percentage of Ownership 100.00% 100.00%
Principal Activities Not considered an operating entity Is not considered an operating entity
Genexosome Technologies Inc. (“Genexosome”) [Member]    
Schedule of Subsidiaries Included in Condensed Consolidated Financial Statements [Line Items]    
Place and Date of Incorporation Nevada July 31, 2017 Nevada July 31, 2017
Percentage of Ownership 60.00% 60.00%
Principal Activities No current activities to report; dormant No current activities to report, dormant
Avalon Laboratory Services, Inc. (“Avalon Lab”) [Member]    
Schedule of Subsidiaries Included in Condensed Consolidated Financial Statements [Line Items]    
Place and Date of Incorporation Delaware October 14, 2022 Delaware October 14, 2022
Percentage of Ownership 100.00% 100.00%
Principal Activities No current activities to report; dormant No current activities to report, dormant
Q&A Distribution LLC (“Q&A Distribution”) [Member]    
Schedule of Subsidiaries Included in Condensed Consolidated Financial Statements [Line Items]    
Place and Date of Incorporation Texas May 1, 2024 Texas May 1, 2024
Percentage of Ownership 100.00% 100.00%
Principal Activities Distributes KetoAir device Distributes KetoAir device
Nexus MergerSub Limited (“Nexus”) [Member]    
Schedule of Subsidiaries Included in Condensed Consolidated Financial Statements [Line Items]    
Place and Date of Incorporation BVI February 21, 2025 BVI February 21, 2025
Percentage of Ownership 100.00% 100.00%
Principal Activities No current activities to report No current activities to report
Avalon Quantum AI, LLC (“Avalon Quantum AI”) [Member]    
Schedule of Subsidiaries Included in Condensed Consolidated Financial Statements [Line Items]    
Place and Date of Incorporation Nevada December 5, 2025 Nevada December 5, 2025
Percentage of Ownership 100.00% 100.00%
Principal Activities Is advancing next-generation agentic AI systems targeted to consumers and small businesses, starting with an SaaS automated video production platform Advanced Agentic AI systems, including automated video generation.”