v3.25.2
Note 2 - Summary of Significant Accounting Policies - Useful Life of Property and Equipment (Details)
Jun. 30, 2025
Machinery and Equipment [Member] | Minimum [Member]  
Property and equipment, useful life (Year) 2 years
Machinery and Equipment [Member] | Maximum [Member]  
Property and equipment, useful life (Year) 5 years
Computer Equipment [Member] | Minimum [Member]  
Property and equipment, useful life (Year) 1 year
Computer Equipment [Member] | Maximum [Member]  
Property and equipment, useful life (Year) 5 years
LockeT Animation Video [Member]  
Property and equipment, useful life (Year) 3 years
VIVO DEMO and Clinical Systems [Member] | Minimum [Member]  
Property and equipment, useful life (Year) 1 year
VIVO DEMO and Clinical Systems [Member] | Maximum [Member]  
Property and equipment, useful life (Year) 5 years