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Accumulated Other Comprehensive Income ("AOCI") | 3 Months Ended
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Mar. 31, 2015
Accumulated Other Comprehensive Income ("AOCI") | 15. Accumulated Other Comprehensive Income (“AOCI”)- The following table lists the beginning balance, annual activity and ending balance of accumulated other comprehensive loss, which consists of foreign currency translation adjustments:
Balance, December 31, 2014 |  | $ | (1,970 | )
Other comprehensive loss |  |  | (248 | )
Balance, March 31, 2015 |  | $ | (2,218 | )

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- Definition Accumulated Other Comprehensive Income [Text Block] + References No definition available. + Details
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Namespace Prefix: | avd_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration