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

Note 2 - Summary of Significant Accounting Policies and Estimates (Details Textual)

v3.25.0.1
Note 2 - Summary of Significant Accounting Policies and Estimates (Details Textual)
$ in Thousands
12 Months Ended
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Accounts Receivable, after Allowance for Credit Loss, Current $ 7,238 $ 5,645 $ 4,625
Tangible Asset Impairment Charges 0 0  
Goodwill, Impairment Loss 0 0  
Impairment of Intangible Assets (Excluding Goodwill) $ 0 $ 0  
Minimum [Member]      
Property, Plant and Equipment, Useful Life (Year) 3 years    
Maximum [Member]      
Property, Plant and Equipment, Useful Life (Year) 10 years    
Customer Concentration Risk [Member] | Accounts Receivable [Member]      
Number Of Customers 2 0  
Customer Concentration Risk [Member] | Revenue Benchmark [Member]      
Number Of Customers 1 1  
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | Customer A [Member]      
Concentration Risk, Percentage 17.00% 15.00%