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Note 2 - Contracts With Customers - Information About Receivables, Contract Assets, and Contract Liabilities From Contracts With Customers (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Trade accounts receivables | $ 12,749 |  | $ 11,054
Revenue recognized that was included in deferred revenue at beginning of year due to completion of services | (14,893) | $ (14,355) |
Deferred revenue, current portion | 17,814 |  | 15,786
Increases due to invoicing of client, net of amounts recognized as revenue | 16,799 | 15,966 |
Noncurrent deferred revenue included in other long-term liabilities | 134 |  | 216
Increases due to acquisition | 0 | 948 |
Decreases due to completion of services (or portion of services) and transferred to accounts receivable | (186) | (83) |
Change due to cumulative catch-up adjustments arising from changes in expected contract consideration | 40 | (51) |
Increases due to revenue recognized in the period with additional performance obligations before invoicing | 112 | $ 10 |
Other Current Assets [Member] |  |  |
Contract assets included in other current assets | $ 112 |  | $ 186

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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-11 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479837/606-10-45-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479837/606-10-45-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-8 + Details
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