Note 4 - Acquisitions - Schedule of Contingent Consideration (Details) - USD ($) |
1 Months Ended | 3 Months Ended | 9 Months Ended | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Apr. 30, 2023 |
Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 30, 2024 |
Sep. 30, 2023 |
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| Change in fair value of contingent consideration | $ (158,000) | $ (527,000) | |||||||||||||||||||
| Contingent consideration payments – Melon Acquisition | (32,000) | 0 | |||||||||||||||||||
| Issuance of Superbiz Note (as described below) | $ (1,765,000) | $ 0 | (1,765,000) | 0 | |||||||||||||||||
| Melon Acquisition [Member] | |||||||||||||||||||||
| Beginning balance | 336,000 | 1,432,000 | 538,000 | 0 | |||||||||||||||||
| Change in fair value of contingent consideration | 0 | 0 | 0 | 1,350,000 | |||||||||||||||||
| Change in fair value(3) | [1] | (68,000) | (750,000) | (148,000) | (668,000) | ||||||||||||||||
| Contingent consideration payments – Melon Acquisition | [2] | 0 | 0 | (122,000) | 0 | ||||||||||||||||
| Accrued contingent consideration(1) | [3] | 268,000 | 682,000 | 268,000 | 682,000 | ||||||||||||||||
| Superbiz Acquisition [Member] | |||||||||||||||||||||
| Beginning balance | 1,765,000 | 709,000 | 1,670,000 | 3,206,000 | |||||||||||||||||
| Accrued contingent consideration | [4] | 0 | 351,000 | 142,000 | 1,073,000 | ||||||||||||||||
| Change in fair value(3) | [4] | 0 | (63,000) | (9,000) | 141,000 | ||||||||||||||||
| Contingent consideration payments – Melon Acquisition | $ (2,900,000) | 0 | [5] | 0 | [5] | (38,000) | [5] | (3,423,000) | [5] | ||||||||||||
| Accrued contingent consideration(1) | [6] | $ 0 | $ 997,000 | $ 0 | $ 997,000 | ||||||||||||||||
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