SUBSEQUENT EVENTS (Details) (Senior Secured Notes, Subsequent event, USD $) In Millions, unless otherwise specified	Apr. 10, 2013 item
Senior Secured Notes \| Subsequent event
SUBSEQUENT EVENTS
Excess cash flow offer to purchase notes	$ 4.95
Number of notes tendered	0

Face (par) amount of the original debt instrument under excess cash flow offer to purchase.

No definition available.

Name:	affin_DebtInstrumentOfferToRepurchaseFaceAmount
Namespace Prefix:	affin_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant