Earnings (Loss) Per Share (Details Textual) In Thousands, unless otherwise specified	9 Months Ended
Jun. 30, 2012	Jun. 30, 2011
Earnings (Loss) Per Share (Textual) [Abstract]
Antidilutive securities and unvested restricted shares outstanding excluded from computation of earnings per share amount	421,481	653,304

Antidilutive securities and unvested restricted shares outstanding excluded from computation of earnings per share amount.

No definition available.

Name:	apfc_AntidilutiveSecuritiesAndUnvestedRestrictedSharesOutstandingExcludedFromComputationOfEarningsPerShareAmount
Namespace Prefix:	apfc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration