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Note 4 - BALANCE SHEET COMPONENTS - Intangible Assets (Details) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2022 | Dec. 31, 2021
Amortization Period (Year) | 6 years 7 months 6 days |
Gross Carrying Amount | $ 47,288 | $ 47,288
Accumulated Amortization | (27,783) | (26,049)
Net Carrying Amount | 19,505 |
Net Carrying Amount, Total | 19,505 | 21,239
Customer Relationships [Member] |  |
Gross Carrying Amount | 9,407 | 9,407
Accumulated Amortization | (6,363) | (6,041)
Net Carrying Amount | $ 3,044 | 3,366
Customer Relationships [Member] | Minimum [Member] |  |
Amortization Period (Year) | 1 year |
Customer Relationships [Member] | Maximum [Member] |  |
Amortization Period (Year) | 10 years |
Developed Technology Rights [Member] |  |
Gross Carrying Amount | $ 33,635 | 33,635
Accumulated Amortization | (18,447) | (17,250)
Net Carrying Amount | $ 15,188 | 16,385
Developed Technology Rights [Member] | Minimum [Member] |  |
Amortization Period (Year) | 4 years |
Developed Technology Rights [Member] | Maximum [Member] |  |
Amortization Period (Year) | 9 years |
Trademarks and Trade Names [Member] |  |
Gross Carrying Amount | $ 1,598 | 1,598
Accumulated Amortization | (865) | (812)
Net Carrying Amount | $ 733 | 786
Trademarks and Trade Names [Member] | Minimum [Member] |  |
Amortization Period (Year) | 2 years |
Trademarks and Trade Names [Member] | Maximum [Member] |  |
Amortization Period (Year) | 10 years |
Patents [Member] |  |
Gross Carrying Amount | $ 1,800 | 1,800
Accumulated Amortization | (1,660) | (1,640)
Net Carrying Amount | $ 140 | 160
Patents [Member] | Minimum [Member] |  |
Amortization Period (Year) | 7 years |
Patents [Member] | Maximum [Member] |  |
Amortization Period (Year) | 10 years |
Noncompete Agreements [Member] |  |
Amortization Period (Year) | 3 years |
Gross Carrying Amount | $ 848 | 848
Accumulated Amortization | (448) | (306)
Net Carrying Amount | $ 400 | $ 542

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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