Note 7 - Premises and Equipment (Detail) - Rental Commitments for the Next Five Years Under Non-Cancelable Operating Leases (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012
2013	$ 332
2014	118
2015	99
2016	99
2017	102
Total	750
Building [Member]
2013	325
2014	115
2015	97
2016	99
2017	102
Total	738
Equipment [Member]
2013	7
2014	3
2015	2
2016	0
2017	0
Total	$ 12

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the next fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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- Definition

Amount of required minimum rental payments maturing in the fifth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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- Definition

Amount of required minimum rental payments maturing in the forth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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- Definition

Amount of required minimum rental payments maturing in the third fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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- Definition

Amount of required minimum rental payments maturing in the second fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References+ Details