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Reclassification	6 Months Ended
	Jun. 30, 2013
Reclassification	8. Reclassification—certain items may have been reclassified (if appropriate), in the prior period consolidated financial statements to conform to the most recent financial statements presented.

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- 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

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