Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Revenue 1 (Details Textual)

v3.23.2
Note 2 - Revenue 1 (Details Textual)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2023
USD ($)
Jun. 30, 2022
Jun. 30, 2023
USD ($)
Jun. 30, 2022
Dec. 31, 2022
USD ($)
Revenue from Contract with Customers, Sales Returns, Percent     1.00% 1.00%  
Contract with Customer, Liability $ 5.1   $ 5.1   $ 3.8
Geographic Concentration Risk [Member] | Revenue Benchmark [Member]          
Number of Major Markets 0 0 0 0  
Number of Major Customers 0 0 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%