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Note 12 - Geographic Information and Major Customer and Product Data - Information About Products and Services (Details) - Revenue Benchmark [Member] - Product Concentration Risk [Member]	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Connectivity Products [Member]
Percentage of total revenues	71.00%	73.00%	78.00%
Smart Sensing Products [Member]
Percentage of total revenues	29.00%	27.00%	22.00%

X

- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-SubTopic 10
-Section 50
-Paragraph 20
-URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

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