OTHER REAL ESTATE OWNED (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended			12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015		Jun. 30, 2014	Dec. 31, 2014
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			$ 33,984	[1]	$ 69,338	$ 69,338
New foreclosed properties			4,534		8,999	14,732
Sales			(11,010)		(19,036)	(42,013)
Writedowns			(3,209)		(4,048)	(8,073)
Balance at end of period	$ 24,299	$ 55,253	24,299		55,253	33,984	[1]
Other real estate owned by geographical location, segment and class [Abstract]
Total	24,299	55,253	33,984	[1]	69,338	69,338
Foreclosed property expenses [Abstract]
Total foreclosed property expenses	1,625	4,202	3,596		6,757
Realized net losses on dispositions and holding losses on valuations of foreclosed properties	1,200	3,200	2,600		5,600
Alabama and Florida Panhandle [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			8,719
Balance at end of period	4,614	12,499	4,614		12,499	8,719
Other real estate owned by geographical location, segment and class [Abstract]
Total	4,614	12,499	8,719		12,499	8,719
Arkansas [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			437
Balance at end of period	135	635	135		635	437
Other real estate owned by geographical location, segment and class [Abstract]
Total	135	635	437		635	437
Louisiana. [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			610
Balance at end of period	155	239	155		239	610
Other real estate owned by geographical location, segment and class [Abstract]
Total	155	239	610		239	610
Mississippi. [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			20,452
Balance at end of period	16,289	31,966	16,289		31,966	20,452
Other real estate owned by geographical location, segment and class [Abstract]
Total	16,289	31,966	20,452		31,966	20,452
Missouri. [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		823			823
Other real estate owned by geographical location, segment and class [Abstract]
Total		823			823
Tennessee. [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			3,548
Balance at end of period	2,873	8,932	2,873		8,932	3,548
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,873	8,932	3,548		8,932	3,548
Texas. [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			218
Balance at end of period	233	159	233		159	218
Other real estate owned by geographical location, segment and class [Abstract]
Total	233	159	218		159	218
Other Geographical Areas [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		55,253			55,253
Other real estate owned by geographical location, segment and class [Abstract]
Total		55,253			55,253
Commercial And Industrial [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			84
Balance at end of period	84		84			84
Other real estate owned by geographical location, segment and class [Abstract]
Total	84		84			84
Commercial And Industrial [Member] | Alabama and Florida Panhandle [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			84
Balance at end of period	84	84	84		84	84
Other real estate owned by geographical location, segment and class [Abstract]
Total	84	84	84		84	84
Commercial And Industrial [Member] | Other Geographical Areas [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		84			84
Other real estate owned by geographical location, segment and class [Abstract]
Total		84			84
Real Estate [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			2,294
Balance at end of period	2,048		2,048			2,294
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,048		2,294			2,294
Real Estate [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			212
Balance at end of period	101		101			212
Other real estate owned by geographical location, segment and class [Abstract]
Total	101		212			212
Real Estate [Member] | Agricultural [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			25
Balance at end of period	25		25			25
Other real estate owned by geographical location, segment and class [Abstract]
Total	25		25			25
Real Estate [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			1,445
Balance at end of period	1,214		1,214			1,445
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,214		1,445			1,445
Real Estate [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			27,740
Balance at end of period	19,639		19,639			27,740
Other real estate owned by geographical location, segment and class [Abstract]
Total	19,639		27,740			27,740
Real Estate [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			2,086
Balance at end of period	1,069		1,069			2,086
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,069		2,086			2,086
Real Estate [Member] | Alabama and Florida Panhandle [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			309
Balance at end of period	213	979	213		979	309
Other real estate owned by geographical location, segment and class [Abstract]
Total	213	979	309		979	309
Real Estate [Member] | Alabama and Florida Panhandle [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			24
Balance at end of period						24
Other real estate owned by geographical location, segment and class [Abstract]
Total			24			24
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	260		260
Other real estate owned by geographical location, segment and class [Abstract]
Total	260		260
Real Estate [Member] | Alabama and Florida Panhandle [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			7,302
Balance at end of period	3,887	11,084	3,887		11,084	7,302
Other real estate owned by geographical location, segment and class [Abstract]
Total	3,887	11,084	7,302		11,084	7,302
Real Estate [Member] | Alabama and Florida Panhandle [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			1,000
Balance at end of period	170	352	170		352	1,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	170	352	1,000		352	1,000
Real Estate [Member] | Arkansas [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			97
Balance at end of period	30	223	30		223	97
Other real estate owned by geographical location, segment and class [Abstract]
Total	30	223	$ 97		223	$ 97
Real Estate [Member] | Arkansas [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period
Balance at end of period
Other real estate owned by geographical location, segment and class [Abstract]
Total
Real Estate [Member] | Arkansas [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		33			33
Other real estate owned by geographical location, segment and class [Abstract]
Total		33			33
Real Estate [Member] | Arkansas [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			$ 84
Balance at end of period	84	91	84		91	$ 84
Other real estate owned by geographical location, segment and class [Abstract]
Total	84	91	84		91	84
Real Estate [Member] | Arkansas [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			256
Balance at end of period		288			288	256
Other real estate owned by geographical location, segment and class [Abstract]
Total		288	256		288	256
Real Estate [Member] | Louisiana. [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			470
Balance at end of period	25		25			470
Other real estate owned by geographical location, segment and class [Abstract]
Total	25		$ 470			$ 470
Real Estate [Member] | Louisiana. [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period
Balance at end of period
Other real estate owned by geographical location, segment and class [Abstract]
Total
Real Estate [Member] | Louisiana. [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			$ 140
Balance at end of period	130	239	130		239	$ 140
Other real estate owned by geographical location, segment and class [Abstract]
Total	130	239	140		239	140
Real Estate [Member] | Mississippi. [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			1,181
Balance at end of period	1,599	1,999	1,599		1,999	1,181
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,599	1,999	1,181		1,999	1,181
Real Estate [Member] | Mississippi. [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			188
Balance at end of period	101	370	101		370	188
Other real estate owned by geographical location, segment and class [Abstract]
Total	101	370	188		370	188
Real Estate [Member] | Mississippi. [Member] | Agricultural [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			25
Balance at end of period	25	216	25		216	25
Other real estate owned by geographical location, segment and class [Abstract]
Total	25	216	25		216	25
Real Estate [Member] | Mississippi. [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			1,162
Balance at end of period	587	2,645	587		2,645	1,162
Other real estate owned by geographical location, segment and class [Abstract]
Total	587	2,645	1,162		2,645	1,162
Real Estate [Member] | Mississippi. [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			17,152
Balance at end of period	13,165	24,817	13,165		24,817	17,152
Other real estate owned by geographical location, segment and class [Abstract]
Total	13,165	24,817	17,152		24,817	17,152
Real Estate [Member] | Mississippi. [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			646
Balance at end of period	714	1,771	714		1,771	646
Other real estate owned by geographical location, segment and class [Abstract]
Total	714	1,771	$ 646		1,771	$ 646
Real Estate [Member] | Missouri. [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		29			29
Other real estate owned by geographical location, segment and class [Abstract]
Total		29			29
Real Estate [Member] | Missouri. [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period
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		794			794
Other real estate owned by geographical location, segment and class [Abstract]
Total		794			794
Real Estate [Member] | Tennessee. [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			$ 198
Balance at end of period	71	117	71		117	$ 198
Other real estate owned by geographical location, segment and class [Abstract]
Total	71	117	$ 198		117	$ 198
Real Estate [Member] | Tennessee. [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period
Balance at end of period
Other real estate owned by geographical location, segment and class [Abstract]
Total
Real Estate [Member] | Tennessee. [Member] | Agricultural [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		462			462
Other real estate owned by geographical location, segment and class [Abstract]
Total		462			462
Real Estate [Member] | Tennessee. [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			$ 223
Balance at end of period	307	722	307		722	$ 223
Other real estate owned by geographical location, segment and class [Abstract]
Total	307	722	223		722	223
Real Estate [Member] | Tennessee. [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			3,006
Balance at end of period	2,373	6,491	2,373		6,491	3,006
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,373	6,491	3,006		6,491	3,006
Real Estate [Member] | Tennessee. [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			121
Balance at end of period	122	1,102	122		1,102	121
Other real estate owned by geographical location, segment and class [Abstract]
Total	122	1,102	121		1,102	121
Real Estate [Member] | Texas. [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			39
Balance at end of period	110	5	110		5	39
Other real estate owned by geographical location, segment and class [Abstract]
Total	110	5	$ 39		5	$ 39
Real Estate [Member] | Texas. [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period
Balance at end of period
Other real estate owned by geographical location, segment and class [Abstract]
Total
Real Estate [Member] | Texas. [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			$ 60
Balance at end of period	60	60	60		60	$ 60
Other real estate owned by geographical location, segment and class [Abstract]
Total	60	60	60		60	60
Real Estate [Member] | Texas. [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			56
Balance at end of period						56
Other real estate owned by geographical location, segment and class [Abstract]
Total			56			56
Real Estate [Member] | Texas. [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			63
Balance at end of period	63		63			63
Other real estate owned by geographical location, segment and class [Abstract]
Total	63		$ 63			$ 63
Real Estate [Member] | Other Geographical Areas [Member] | Consumer Mortgages [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		3,352			3,352
Other real estate owned by geographical location, segment and class [Abstract]
Total		3,352			3,352
Real Estate [Member] | Other Geographical Areas [Member] | Home Equity [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period
Balance at end of period		370			370
Other real estate owned by geographical location, segment and class [Abstract]
Total		370			370
Real Estate [Member] | Other Geographical Areas [Member] | Agricultural [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		678			678
Other real estate owned by geographical location, segment and class [Abstract]
Total		678			678
Real Estate [Member] | Other Geographical Areas [Member] | Commercial And Industrial - Owner Occupied [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		3,460			3,460
Other real estate owned by geographical location, segment and class [Abstract]
Total		3,460			3,460
Real Estate [Member] | Other Geographical Areas [Member] | Construction, Acquisition And Development [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		43,516			43,516
Other real estate owned by geographical location, segment and class [Abstract]
Total		43,516			43,516
Real Estate [Member] | Other Geographical Areas [Member] | Commercial Real Estate [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		3,513			3,513
Other real estate owned by geographical location, segment and class [Abstract]
Total		3,513			3,513
All Other [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			$ 98
Balance at end of period	119		119			$ 98
Other real estate owned by geographical location, segment and class [Abstract]
Total	119		98			98
All Other [Member] | Arkansas [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period	21		21
Other real estate owned by geographical location, segment and class [Abstract]
Total	21		21
All Other [Member] | Mississippi. [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at beginning of period			98
Balance at end of period	98	148	98		148	98
Other real estate owned by geographical location, segment and class [Abstract]
Total	$ 98	148	$ 98		148	$ 98
All Other [Member] | Tennessee. [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		38			38
Other real estate owned by geographical location, segment and class [Abstract]
Total		38			38
All Other [Member] | Texas. [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		94			94
Other real estate owned by geographical location, segment and class [Abstract]
Total		94			94
All Other [Member] | Other Geographical Areas [Member]
Mortgage Loans on Real Estate [Line Items]
Balance at end of period		280			280
Other real estate owned by geographical location, segment and class [Abstract]
Total		$ 280			$ 280

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