XML 39 R29.htm IDEA: XBRL DOCUMENT v3.25.2
Note 2 - Revenue - Concentration of Revenue (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Customer A [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]        
Customer A 62.00% 63.00% 63.00% 61.00%