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NOTE 10 DISCONTINUED OPERATIONS (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Discontinued Operations and Disposal Groups [Abstract] |  |  |
Change in estimates for guarantees | $ 1,082 | $ (379) | $ (150)

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- Definition No authoritative reference available. + References No definition available. + Details
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Namespace Prefix: | APPA_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Details
Name: | us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration