XML 71 R61.htm IDEA: XBRL DOCUMENT
v3.23.1

Classification Corrections (Additional Information) (Details) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 USD ($)
Text Block [Abstract] |
Reclassification of commission for third party agents | $ 158
Increase in net sales and gross profit | $ 158

X
- Definition Increase Decrease In Net Sales And Gross Profit + References No definition available. + Details
Name: | avd_IncreaseDecreaseInNetSalesAndGrossProfit
Namespace Prefix: | avd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Reclassification Of Commission For Third Party Agents + References No definition available. + Details
Name: | avd_ReclassificationOfCommissionForThirdPartyAgents
Namespace Prefix: | avd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_TextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration