Business Combinations - Pro Forma Statement of Loss (Parenthetical) (Detail)	9 Months Ended
Sep. 30, 2015
Business Combinations [Abstract]
Business acquisition, pro forma adjustments estimated combined federal and state statutory tax rate	40.00%

Business acquisition, pro forma adjustments estimated combined federal and state statutory tax rate.

No definition available.

Name:	fac_BusinessAcquisitionProFormaAdjustmentsEstimatedCombinedFederalAndStateStatutoryTaxRate
Namespace Prefix:	fac_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration