Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Revenue (Details Textual)

v3.24.1.u1
Note 2 - Revenue (Details Textual) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Dec. 31, 2022
Revenue from Contract with Customers, Sales Returns, Percent 1.00% 1.00%    
Contract with Customer, Liability $ 5.5   $ 4.4 $ 3.9
Increase (Decrease) in Contract with Customer, Liability 4.2      
Contract with Customer, Liability, Revenue Recognized $ 3.1 $ 2.5    
Geographic Concentration Risk [Member] | Revenue Benchmark [Member]        
Number of Major Markets 0 0    
Number of Major Customers 0 0    
Minimum [Member]        
Revenue from Contract with Customer, Sales Returns Policy Term (Day) 14 days      
Revenue from Contract with Customers, Historical Sales Returns, Percent 1.00%      
Maximum [Member]        
Revenue from Contract with Customer, Sales Returns Policy Term (Day) 1 year      
Revenue from Contract with Customers, Historical Sales Returns, Percent 4.00%