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Note 2 - Acquisition - Acquired Property, Plant, and Equipment (Details) - Pala Interactive LLC [Member]
$ in Thousands
Nov. 01, 2022
USD ($)
Property and equipment acquired $ 445
Building and Building Improvements [Member]  
Property, pant, and equipment, useful life (Year) 5 years
Property and equipment acquired $ 22
Furniture and Equipment [Member]  
Property and equipment acquired $ 423
Furniture and Equipment [Member] | Minimum [Member]  
Property, pant, and equipment, useful life (Year) 2 years
Furniture and Equipment [Member] | Maximum [Member]  
Property, pant, and equipment, useful life (Year) 5 years