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Note 4 - Accounts Receivable, Net | 12 Months Ended
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Dec. 31, 2024
Notes to Financial Statements |
Accounts and Nontrade Receivable [Text Block] |
4. | ACCOUNTS RECEIVABLE, NET
Accounts receivable consisted of the following as of December 31, 2023 and 2024 (in thousands):
|  | December 31, |  |  | December 31, |
|  | 2023 |  |  | 2024 |
Trade accounts receivable |  | $ | 4,356 |  |  | $ | 3,929 |
Allowance for credit losses |  |  | (131 | ) |  |  | (147 | )
Accounts receivable--net |  | $ | 4,225 |  |  | $ | 3,782 |

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