Note 13 - Major Customers and Related Information (Details Textual) - Customer Concentration Risk [Member]	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Revenue Benchmark [Member] | Distributors [Member]
Number of Major Customers	2	3	3	1
Revenue Benchmark [Member] | Distributor One [Member]
Concentration Risk, Percentage	21.00%	24.00%	15.00%	25.00%
Revenue Benchmark [Member] | Distributor Two [Member]
Concentration Risk, Percentage	21.00%	18.00%	14.00%
Revenue Benchmark [Member] | Distributor Three [Member]
Concentration Risk, Percentage		12.00%	13.00%
Revenue Benchmark [Member] | Distributor Four [Member]
Concentration Risk, Percentage		11.00%
Accounts Receivable [Member] | Distributors [Member]
Number of Major Customers			3		1
Accounts Receivable [Member] | Distributor One [Member]
Concentration Risk, Percentage			22.00%		70.00%
Accounts Receivable [Member] | Distributor Two [Member]
Concentration Risk, Percentage			13.00%
Accounts Receivable [Member] | Distributor Three [Member]
Concentration Risk, Percentage			13.00%