For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 2 - Summary of Significant Accounting Policies - Concentrations (Details) - Customer Concentration Risk - customer	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenue Benchmark
Concentrations
Number of Major Customers	2	3	3
Revenue Benchmark \| Customer A \| North America
Concentrations
Concentration Risk, Percentage	58.00%
Revenue Benchmark \| Customer B \| North America
Concentrations
Concentration Risk, Percentage		51.00%
Revenue Benchmark \| Customer C \| North America
Concentrations
Concentration Risk, Percentage			71.00%
Revenue Benchmark \| Total Customer Base
Concentrations
Concentration Risk, Percentage	38.00%	58.00%	70.00%
Accounts Receivable. \| Total Customer Base
Concentrations
Concentration Risk, Percentage	32.00%	58.00%