XML 48 R15.htm IDEA: XBRL DOCUMENT v2.4.0.6

Reclassification	3 Months Ended
	Mar. 31, 2013
Reclassification	8. Reclassification—Certain items may have been reclassified (if appropriate), in the prior period consolidated financial statements to conform with the March 31, 2013 presentation.

X

- Definition

Disclosure of certain items which may have been reclassified (if appropriate), in the prior period consolidated financial statements to conform with the current presentation.

+ References

No definition available.

+ Details

Name:	avd_DisclosureOfReclassificationTextBlock
Namespace Prefix:	avd_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration