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Cash Dividends | 3 Months Ended
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Mar. 31, 2025
Cash Dividends [Abstract] |
Cash Dividends | 14. Cash Dividends — There has been no dividend declared or paid during the period ended March 31, 2025. The Company declared and paid dividends in the prior period as follows.
Declaration Date |  | Record Date |  | Distribution Date |  | Dividend Per Share |  |  | Total Paid |
March 11, 2024 |  | March 27, 2024 |  | April 10, 2024 |  | $ | 0.030 |  |  | $ | 836 |
December 15, 2023 |  | December 29, 2023 |  | January 12, 2024 |  | $ | 0.030 |  |  | $ | 834 |

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- Definition Cash dividends. + References No definition available. + Details
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Namespace Prefix: | avd_
Data Type: | xbrli:stringItemType
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- Definition Information related to cash dividends declared during the reporting period and paid on the indicated date. + References No definition available. + Details
Name: | avd_CashDividendsTextBlock
Namespace Prefix: | avd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration