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Note 14 - Stockholders' Deficit (Details Textual) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Feb. 22, 2024 | Feb. 09, 2023 | Feb. 10, 2022
Stock Buyback Program 2024 [Member] |  |  |  |  |  |  |
Share Repurchase Program, Authorized, Amount |  |  |  |  | $ 40,000 |  |
Stock Repurchased and Retired During Period, Shares (in shares) | 0 |  | 0 |  |  |  |
Stock Buyback Program 2023 [Member] |  |  |  |  |  |  |
Share Repurchase Program, Authorized, Amount |  |  |  |  |  | $ 40,000 |
Stock Repurchased and Retired During Period, Shares (in shares) |  |  | 0 |  |  |  |
Stock Buyback Program 2022 [Member] |  |  |  |  |  |  |
Share Repurchase Program, Authorized, Amount |  |  |  |  |  |  | $ 40,000
Stock Repurchased and Retired During Period, Shares (in shares) |  |  |  | 0 |  |  |
Capitalized Internal Use Software [Member] |  |  |  |  |  |  |
Share-Based Payment Arrangement, Amount Capitalized | $ 82 | $ 182 | $ 170 | $ 182 |  |  |

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- Definition Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 505 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481520/505-30-50-4 + Details
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- Definition Amount of cost capitalized for award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(1)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Number of shares that have been repurchased and retired during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details
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