Note 5 - Shareholders' Equity and Stock-Based Compensation - Stock Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Cost of revenues (excluding depreciation and amortization)	$ 56	$ 53
Product development	273	229
Sales and marketing	168	145
General and administrative	812	677
Stock-based compensation expense	$ 1,309	$ 1,104

Amount of share based compensation expense recorded as general and administrative.

No definition available.

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- Definition

Represents the amount of share based compensation expense included in cost of revenues.

+ References

No definition available.

+ Details

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- Definition

Amount of share based compensation expense recorded as product development.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Amount of share based compensation expenses recorded as sales and marketing.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479983/718-10-S45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

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