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Note 9 - Accrued Expenses and Other Current Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2022
Notes Tables |
Other Current Liabilities [Table Text Block] |
(In thousands) |  | 2022 |  |  | 2021 |
Accrued expenses |  | $ | 3,128 |  |  | $ | 1,656 |
Accrued taxes |  |  | 975 |  |  |  | 27 |
Accrued compensation |  |  | 5,080 |  |  |  | 4,351 |
Deferred revenue, current |  |  | 548 |  |  |  | 814 |
Other |  |  | 51 |  |  |  | 22 |
Total accrued expenses and other current liabilities |  | $ | 9,782 |  |  | $ | 6,870 |

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