XML 29 R25.htm IDEA: XBRL DOCUMENT v2.4.0.8

Note 7 - Discontinued Operations (Details) - Loss from discontinued operations (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2012
Loss from discontinued operations [Abstract]
Change in estimates for gross profit guarantees	$ (43)	$ (134)

X

- Definition

No authoritative reference available.

+ References

No definition available.

+ Details

Name:	appa_ChangeInEstimatesForGrossProfitGuarantees
Namespace Prefix:	appa_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	appa_LossFromDiscontinuedOperationsAbstract
Namespace Prefix:	appa_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration