Note 15 - Segments and Geographic Areas - Sales by Geographic Area (Details) - Revenue Benchmark [Member] - Geographic Concentration Risk [Member]	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
UNITED STATES
Concentration risk, percent	12.00%	15.00%	16.00%	19.00%
EMEA [Member]
Concentration risk, percent	67.00%	63.00%	62.00%	56.00%
Asia [Member]
Concentration risk, percent	21.00%	22.00%	22.00%	25.00%
All Countries [Member]
Concentration risk, percent	100.00%	100.00%	100.00%	100.00%