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

Organization and Summary of Significant Accounting Policies (Details 1)

v3.25.4
Organization and Summary of Significant Accounting Policies (Details 1)
 12 Months Ended
Dec. 31, 2025
Machinery and Equipment [Member] | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Property and equipment depreciable life 3 years
Machinery and Equipment [Member] | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Property and equipment depreciable life 20 years
Furniture and Fixtures [Member] | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Property and equipment depreciable life 5 years
Furniture and Fixtures [Member] | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Property and equipment depreciable life 7 years
Leasehold Improvements [Member] | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Property and equipment depreciable life 3 years
Leasehold Improvements [Member] | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Property and equipment depreciable life 20 years
Software And Website Development [Member]  
Property, Plant and Equipment [Line Items]  
Property and equipment depreciable life 5 years
Computer Hardware And Software [Member]  
Property, Plant and Equipment [Line Items]  
Property and equipment depreciable life 5 years
Boat Molds [Member] | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Property and equipment depreciable life 5 years
Boat Molds [Member] | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Property and equipment depreciable life 15 years
Vehicles [Member]  
Property, Plant and Equipment [Line Items]  
Property and equipment depreciable life 5 years
Electric Prototypes And Tooling [Member]  
Property, Plant and Equipment [Line Items]  
Property and equipment depreciable life 5 years