Note 11 - Other Borrowings (Details)	12 Months Ended
Dec. 31, 2013
Other Borrowings [Abstract]
FHLB Capital Stock Requirement Total Assets	0.04%
FHLB Capital Stock Requirement Advances Outstanding	4.10%

As a member of FHLB, the Bank is required to maintain an investment in capital stock of the FHLB in an amount equal to the sum of a percentage of total assets and a percentage of outstanding advances.

No definition available.

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Namespace Prefix:	ffbh_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration