Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Summary of Significant Accounting Policies - Concentrations Risk (Details)

v3.22.2.2
Note 2 - Summary of Significant Accounting Policies - Concentrations Risk (Details)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Revenue Benchmark [Member] | Customer Concentration Risk [Member]          
Number of customers 2 2 1 2  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Two Customers [Member]          
Concentration risk, percentage 26.00% 34.00%   25.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | One Customer [Member]          
Concentration risk, percentage     12.00%    
Accounts Receivable [Member] | Customer Concentration Risk [Member]          
Number of customers     2   3
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Two Customers [Member]          
Concentration risk, percentage     41.00%    
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Three Customers [Member]          
Concentration risk, percentage         35.00%
Accounts Payable [Member] | Supplier Concentration Risk [Member]          
Number of customers         1
Accounts Payable [Member] | Supplier Concentration Risk [Member] | One Vendor [Member]          
Concentration risk, percentage         21.00%