Quarterly report [Sections 13 or 15(d)]

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

v3.25.1
Note 2 - Basis of Presentation and Summary of Significant Accounting Policies and Estimates (Details Textual)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2025
USD ($)
Mar. 31, 2024
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Accounts Receivable, after Allowance for Credit Loss, Current $ 6,457 $ 7,238 $ 7,238 $ 5,645
Customer Concentration Risk [Member] | Accounts Receivable [Member]        
Number Of Customers 4   2  
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Customer A [Member]        
Concentration Risk, Percentage 13.00%   17.00%  
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Customer B [Member]        
Concentration Risk, Percentage 13.00%   17.00%  
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Customer C [Member]        
Concentration Risk, Percentage 12.00%      
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Customer D [Member]        
Concentration Risk, Percentage 10.00%      
Customer Concentration Risk [Member] | Revenue Benchmark [Member]        
Number Of Customers 2 1    
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | Customer A [Member]        
Concentration Risk, Percentage 12.00% 11.00%    
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | Customer B [Member]        
Concentration Risk, Percentage 12.00%