OTHER REAL ESTATE OWNED (Details) (USD $)	3 Months Ended				9 Months Ended				12 Months Ended
	Sep. 30, 2014		Sep. 30, 2013		Sep. 30, 2014		Sep. 30, 2013		Dec. 31, 2013
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period					$ 69,338,000	[1]	$ 103,248,000		$ 103,248,000
New foreclosed properties					12,475,000		21,397,000		29,265,000
Sales					(33,465,000)		(42,785,000)		(57,057,000)
Writedowns					(5,657,000)		(5,007,000)		(6,118,000)
Balance at end of period	42,691,000		76,853,000		42,691,000		76,853,000		69,338,000	[1]
Other real estate owned by geographical location, segment and class [Abstract]
Total	42,691,000		76,853,000		42,691,000		76,853,000		69,338,000	[1]
Foreclosed property expenses [Abstract]
Total foreclosed property expenses	5,721,000		3,298,000		12,478,000		8,897,000
Realized net losses on dispositions and holding losses on valuations of foreclosed properties	4,900,000		2,100,000		10,500,000		5,300,000
Alabama and Florida Panhandle [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	10,007,000		19,904,000		10,007,000		19,904,000		19,322,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	10,007,000		19,904,000		10,007,000		19,904,000		19,322,000
Arkansas [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	468,000	[2]	1,919,000	[2]	468,000	[2]	1,919,000	[2]	1,289,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	468,000	[2]	1,919,000	[2]	468,000	[2]	1,919,000	[2]	1,289,000	[2]
Mississippi [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	15,382,000	[2]	15,660,000	[2]	15,382,000	[2]	15,660,000	[2]	15,032,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	15,382,000	[2]	15,660,000	[2]	15,382,000	[2]	15,660,000	[2]	15,032,000	[2]
Missouri [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	37,000		498,000		37,000		498,000		1,092,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	37,000		498,000		37,000		498,000		1,092,000
Greater Memphis Area [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	13,219,000		27,993,000		13,219,000		27,993,000		25,369,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	13,219,000		27,993,000		13,219,000		27,993,000		25,369,000
Tennessee [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	3,349,000	[2]	10,040,000	[2]	3,349,000	[2]	10,040,000	[2]	6,339,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	3,349,000	[2]	10,040,000	[2]	3,349,000	[2]	10,040,000	[2]	6,339,000	[2]
Texas and Louisiana [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	229,000		456,000		229,000		456,000		596,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	229,000		456,000		229,000		456,000		596,000
Other Geographical Areas [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			383,000				383,000		299,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			383,000				383,000		299,000
Commercial And Industrial [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	84,000		251,000		84,000		251,000		223,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	84,000		251,000		84,000		251,000		223,000
Commercial And Industrial [Member] | Alabama and Florida Panhandle [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	84,000		251,000		84,000		251,000		223,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	84,000		251,000		84,000		251,000		223,000
Real Estate [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	2,885,000		5,293,000		2,885,000		5,293,000		3,937,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,885,000		5,293,000		2,885,000		5,293,000		3,937,000
Real Estate [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	188,000		675,000		188,000		675,000		442,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	188,000		675,000		188,000		675,000		442,000
Real Estate [Member] | Agricultural [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	678,000		4,111,000		678,000		4,111,000		3,137,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	678,000		4,111,000		678,000		4,111,000		3,137,000
Real Estate [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	3,355,000		1,929,000		3,355,000		1,929,000		1,646,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	3,355,000		1,929,000		3,355,000		1,929,000		1,646,000
Real Estate [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	33,508,000		61,630,000		33,508,000		61,630,000		57,273,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	33,508,000		61,630,000		33,508,000		61,630,000		57,273,000
Real Estate [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	1,851,000		2,507,000		1,851,000		2,507,000		2,358,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,851,000		2,507,000		1,851,000		2,507,000		2,358,000
Real Estate [Member] | Alabama and Florida Panhandle [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	809,000		1,886,000		809,000		1,886,000		1,613,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	809,000		1,886,000		809,000		1,886,000		1,613,000
Real Estate [Member] | Alabama and Florida Panhandle [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			442,000				442,000		442,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			442,000				442,000		442,000
Real Estate [Member] | Alabama and Florida Panhandle [Member] | Agricultural [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			907,000				907,000		907,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			907,000				907,000		907,000
Real Estate [Member] | Alabama and Florida Panhandle [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			246,000				246,000		33,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			246,000				246,000		33,000
Real Estate [Member] | Alabama and Florida Panhandle [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	8,318,000		15,820,000		8,318,000		15,820,000		15,667,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	8,318,000		15,820,000		8,318,000		15,820,000		15,667,000
Real Estate [Member] | Alabama and Florida Panhandle [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	796,000		352,000		796,000		352,000		353,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	796,000		352,000		796,000		352,000		353,000
Real Estate [Member] | Arkansas [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	97,000	[2]	634,000	[2]	97,000	[2]	634,000	[2]	309,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	97,000	[2]	634,000	[2]	97,000	[2]	634,000	[2]	309,000	[2]
Real Estate [Member] | Arkansas [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			58,000	[2]			58,000	[2]		[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total			58,000	[2]			58,000	[2]		[2]
Real Estate [Member] | Arkansas [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			112,000	[2]			112,000	[2]	32,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total			112,000	[2]			112,000	[2]	32,000	[2]
Real Estate [Member] | Arkansas [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	83,000	[2]	741,000	[2]	83,000	[2]	741,000	[2]	631,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	83,000	[2]	741,000	[2]	83,000	[2]	741,000	[2]	631,000	[2]
Real Estate [Member] | Arkansas [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	288,000	[2]	316,000	[2]	288,000	[2]	316,000	[2]	316,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	288,000	[2]	316,000	[2]	288,000	[2]	316,000	[2]	316,000	[2]
Real Estate [Member] | Mississippi [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	1,777,000	[2]	1,876,000	[2]	1,777,000	[2]	1,876,000	[2]	1,532,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,777,000	[2]	1,876,000	[2]	1,777,000	[2]	1,876,000	[2]	1,532,000	[2]
Real Estate [Member] | Mississippi [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	188,000	[2]			188,000	[2]				[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	188,000	[2]			188,000	[2]				[2]
Real Estate [Member] | Mississippi [Member] | Agricultural [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	216,000	[2]	216,000	[2]	216,000	[2]	216,000	[2]	216,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	216,000	[2]	216,000	[2]	216,000	[2]	216,000	[2]	216,000	[2]
Real Estate [Member] | Mississippi [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	2,456,000	[2]	1,118,000	[2]	2,456,000	[2]	1,118,000	[2]	1,002,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,456,000	[2]	1,118,000	[2]	2,456,000	[2]	1,118,000	[2]	1,002,000	[2]
Real Estate [Member] | Mississippi [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	9,957,000	[2]	11,749,000	[2]	9,957,000	[2]	11,749,000	[2]	11,631,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	9,957,000	[2]	11,749,000	[2]	9,957,000	[2]	11,749,000	[2]	11,631,000	[2]
Real Estate [Member] | Mississippi [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	646,000	[2]	569,000	[2]	646,000	[2]	569,000	[2]	569,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	646,000	[2]	569,000	[2]	646,000	[2]	569,000	[2]	569,000	[2]
Real Estate [Member] | Missouri [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period									33,000
Other real estate owned by geographical location, segment and class [Abstract]
Total									33,000
Real Estate [Member] | Missouri [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period
Other real estate owned by geographical location, segment and class [Abstract]
Total
Real Estate [Member] | Missouri [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	37,000		400,000		37,000		400,000		1,059,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	37,000		400,000		37,000		400,000		1,059,000
Real Estate [Member] | Greater Memphis Area [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			543,000				543,000		132,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			543,000				543,000		132,000
Real Estate [Member] | Greater Memphis Area [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period
Other real estate owned by geographical location, segment and class [Abstract]
Total
Real Estate [Member] | Greater Memphis Area [Member] | Agricultural [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	462,000		1,153,000		462,000		1,153,000		1,084,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	462,000		1,153,000		462,000		1,153,000		1,084,000
Real Estate [Member] | Greater Memphis Area [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	601,000		348,000		601,000		348,000		449,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	601,000		348,000		601,000		348,000		449,000
Real Estate [Member] | Greater Memphis Area [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	12,156,000		24,941,000		12,156,000		24,941,000		22,696,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	12,156,000		24,941,000		12,156,000		24,941,000		22,696,000
Real Estate [Member] | Greater Memphis Area [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			980,000				980,000		980,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			980,000				980,000		980,000
Real Estate [Member] | Tennessee [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	173,000	[2]	186,000	[2]	173,000	[2]	186,000	[2]	210,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	173,000	[2]	186,000	[2]	173,000	[2]	186,000	[2]	210,000	[2]
Real Estate [Member] | Tennessee [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			175,000	[2]			175,000	[2]		[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total			175,000	[2]			175,000	[2]		[2]
Real Estate [Member] | Tennessee [Member] | Agricultural [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			1,835,000	[2]			1,835,000	[2]	930,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total			1,835,000	[2]			1,835,000	[2]	930,000	[2]
Real Estate [Member] | Tennessee [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	238,000	[2]			238,000	[2]			25,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	238,000	[2]			238,000	[2]			25,000	[2]
Real Estate [Member] | Tennessee [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	2,817,000	[2]	7,680,000	[2]	2,817,000	[2]	7,680,000	[2]	5,174,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,817,000	[2]	7,680,000	[2]	2,817,000	[2]	7,680,000	[2]	5,174,000	[2]
Real Estate [Member] | Tennessee [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	121,000	[2]	150,000	[2]	121,000	[2]	150,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	121,000	[2]	150,000	[2]	121,000	[2]	150,000	[2]
Real Estate [Member] | Texas and Louisiana [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	29,000		60,000		29,000		60,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	29,000		60,000		29,000		60,000
Real Estate [Member] | Texas and Louisiana [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period
Other real estate owned by geographical location, segment and class [Abstract]
Total
Real Estate [Member] | Texas and Louisiana [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	60,000		105,000		60,000		105,000		105,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	60,000		105,000		60,000		105,000		105,000
Real Estate [Member] | Texas and Louisiana [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	140,000		57,000		140,000		57,000		257,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	140,000		57,000		140,000		57,000		257,000
Real Estate [Member] | Texas and Louisiana [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			140,000				140,000		140,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			140,000				140,000		140,000
Real Estate [Member] | Other Geographical Areas [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			108,000				108,000		108,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			108,000				108,000		108,000
Real Estate [Member] | Other Geographical Areas [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period
Other real estate owned by geographical location, segment and class [Abstract]
Total
Real Estate [Member] | Other Geographical Areas [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			242,000				242,000		158,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			242,000				242,000		158,000
All Other [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	142,000		457,000		142,000		457,000		322,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	142,000		457,000		142,000		457,000		322,000
All Other [Member] | Alabama and Florida Panhandle [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period									84,000
Other real estate owned by geographical location, segment and class [Abstract]
Total									84,000
All Other [Member] | Arkansas [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			58,000	[2]			58,000	[2]	1,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total			58,000	[2]			58,000	[2]	1,000	[2]
All Other [Member] | Mississippi [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	142,000	[2]	132,000	[2]	142,000	[2]	132,000	[2]	82,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	142,000	[2]	132,000	[2]	142,000	[2]	132,000	[2]	82,000	[2]
All Other [Member] | Missouri [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			98,000				98,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			98,000				98,000
All Other [Member] | Greater Memphis Area [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			28,000				28,000		28,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			28,000				28,000		28,000
All Other [Member] | Tennessee [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			14,000	[2]			14,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total			14,000	[2]			14,000	[2]
All Other [Member] | Texas and Louisiana [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			94,000				94,000		94,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			94,000				94,000		94,000
All Other [Member] | Other Geographical Areas [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period			33,000				33,000		33,000
Other real estate owned by geographical location, segment and class [Abstract]
Total			$ 33,000				$ 33,000		$ 33,000

[1] Derived from audited financial statements.See accompanying notes to consolidated financial statements.

[2] Excludes the Greater Memphis Area.