Note 6 - Allowances for Loan and Lease Losses and Real Estate Losses (Tables)

12 Months Ended

Dec. 31, 2014

Disclosure Text Block Supplement [Abstract]

Allowance for Credit Losses on Financing Receivables [Table Text Block]

	Year Ended December 31, 2014
	One- to Four-Family Residential			Multifamily Residential			Nonfarm Nonresidential			Farmland		Construction and Land Development			Commercial			Consumer			Total
Balance, beginning of period	$	4,549		$	1,001		$	4,271		$	158	$	1,383		$	1,268		$	81		$	12,711
Provision charged to expense		33			(210	)		361			184		8			1,072			140			1,588
Losses charged off		(116	)		--			(114	)		--		(444	)		(29	)		(186	)		(889	)
Recoveries		90			--			14			--		76			4			66			250
Balance, end of period	$	4,556		$	791		$	4,532		$	342	$	1,023		$	2,315		$	101		$	13,660

	Year Ended December 31, 2013
	One- to Four-Family Residential			Multifamily Residential			Nonfarm Nonresidential			Farmland			Construction and Land Development			Commercial			Consumer			Total
Balance, beginning of period	$	5,099		$	1,319		$	6,949		$	251		$	879		$	956		$	223		$	15,676
Provision charged to expense		478			558			(2,001	)		(93	)		496			617			(55	)		--
Losses charged off		(1,249	)		(876	)		(1,177	)		--			(115	)		(386	)		(142	)		(3,945	)
Recoveries		221			--			500			--			123			81			55			980
Balance, end of period	$	4,549		$	1,001		$	4,271		$	158		$	1,383		$	1,268		$	81		$	12,711

	December 31, 2014
	One- to Four-Family Residential		Multifamily Residential		Nonfarm Nonresidential		Farmland		Construction and Land Development		Commercial		Consumer		Total
ALLL Balances:
Individually evaluated for impairment	$	251	$	--	$	580	$	123	$	45	$	--	$	12	$	1,011
Collectively evaluated for impairment		4,305		791		3,952		219		978		2,315		89		12,649
Ending balance	$	4,556	$	791	$	4,532	$	342	$	1,023	$	2,315	$	101	$	13,660
Loan balances:
Individually evaluated for impairment	$	5,441	$	--	$	3,113	$	734	$	708	$	306	$	34	$	10,336
Collectively evaluated for impairment		315,048		45,181		366,861		46,465		97,886		139,565		33,775		1,044,781
Ending balance	$	320,489	$	45,181	$	369,974	$	47,199	$	98,594	$	139,871	$	33,809	$	1,055,117

	December 31, 2013
	One- to Four-Family Residential		Multifamily Residential		Nonfarm Nonresidential		Farmland		Construction and Land Development		Commercial		Consumer		Total
ALLL Balances:
Individually evaluated for impairment	$	279	$	--	$	1,119	$	133	$	631	$	--	$	--	$	2,162
Collectively evaluated for impairment		4,270		1,001		3,152		25		752		1,268		81		10,549
Ending balance	$	4,549	$	1,001	$	4,271	$	158	$	1,383	$	1,268	$	81	$	12,711
Loan balances:
Individually evaluated for impairment	$	4,753	$	--	$	4,057	$	782	$	2,467	$	350	$	24	$	12,433
Collectively evaluated for impairment		124,555		25,773		164,845		1,881		21,424		28,683		4,344		371,505
Ending balance	$	129,308	$	25,773	$	168,902	$	2,663	$	23,891	$	29,033	$	4,368	$	383,938

Schedule of Credit Losses Related to Real Estate Owned, Current and Noncurrent [Table Text Block]

	2014			2013
Balance—beginning of year	$	8,794		$	14,877
Provisions for estimated losses		1,513			726
Losses charged off		(3,732	)		(6,809	)
Balance—end of year	$	6,575		$	8,794