v3.26.1
Income Taxes - Reconciliation (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Amount        
Tax Jurisdiction of Domicile [Extensible Enumeration]     UNITED STATES UNITED STATES
HZO, Inc. and Subsidiaries        
Amount        
Amortization of debt discount and deferred financing fees     $ 744,869  
Nontaxable and nondeductible items, other     22,127  
Total provision for income taxes $ 40,727 $ (254,495) $ (240,355) $ (635,631)
Percent        
Amortization of debt discount and deferred financing fees     (4.70%)  
Nontaxable and nondeductible items, other     (0.20%)  
Net provision for federal income tax     1.50%  
HZO, Inc. and Subsidiaries | U.S. federal        
Amount        
Tax at U.S. federal statutory rate     $ (3,332,398)  
Percent        
Current operations     21.00%  
HZO, Inc. and Subsidiaries | China        
Amount        
Statutory tax rate difference     $ (109,018)  
Changes in valuation allowance     (970,355)  
GAAP to statutory adjustments     594,878  
Entity dissolution deferred tax adjustment     935,285  
Other     $ (214,391)  
Percent        
Statutory tax rate difference     0.70%  
Changes in valuation allowance     6.10%  
GAAP to statutory adjustments     (3.80%)  
Entity dissolution deferred tax adjustment     (5.90%)  
Other     1.40%  
HZO, Inc. and Subsidiaries | Hong Kong        
Amount        
Statutory tax rate difference     $ 180,561  
Other     $ 116,834  
Percent        
Statutory tax rate difference     (1.10%)  
Other     (0.70%)  
HZO, Inc. and Subsidiaries | Vietnam        
Amount        
Statutory tax rate difference     $ 30,531  
Changes in valuation allowance     288,743  
Expiration of NOL carryforward     244,434  
Other     $ 77,434  
Percent        
Statutory tax rate difference     (0.20%)  
Changes in valuation allowance     (1.80%)  
Expiration of NOL carryforward     (1.50%)  
Other     (0.50%)  
HZO, Inc. and Subsidiaries | Other foreign jurisdictions        
Amount        
Changes in valuation allowance     $ 1,230,130  
Other     $ (80,019)  
Percent        
Changes in valuation allowance     (7.80%)  
Other     0.50%