OTHER REAL ESTATE OWNED (Details) (USD $)	3 Months Ended				6 Months Ended				12 Months Ended
	Jun. 30, 2012		Jun. 30, 2011		Jun. 30, 2012		Jun. 30, 2011		Dec. 31, 2011
Activity in other real estate owned [Roll Forward]
Balance at beginning of year					$ 173,805,000	[1]	$ 133,412,000		$ 133,412,000
Additions to foreclosed properties
New foreclosed properties					17,670,000		59,663,000		125,234,000
Reductions in foreclosed properties
Sales					(37,936,000)		(34,663,000)		(64,488,000)
Writedowns					(9,924,000)		(7,208,000)		(20,353,000)
Balance at end of year	143,615,000		151,204,000		143,615,000		151,204,000		173,805,000	[1]
Other real estate owned by geographical location, segment and class [Abstract]
Total	143,615,000		151,204,000		143,615,000		151,204,000		173,805,000	[1]
Foreclosed property expenses [Abstract]
Total foreclosed property expenses	10,212,000		3,765,000		18,621,000		10,847,000
Realized net losses on dispositions and holding losses on valuations of foreclosed properties	7,600,000		2,100,000		13,400,000		7,600,000
Alabama and Florida Panhandle [Member]
Reductions in foreclosed properties
Balance at end of year	23,759,000		18,567,000		23,759,000		18,567,000		26,888,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	23,759,000		18,567,000		23,759,000		18,567,000		26,888,000
Arkansas [Member]
Reductions in foreclosed properties
Balance at end of year	4,908,000	[2]	4,599,000	[2]	4,908,000	[2]	4,599,000	[2]	4,697,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	4,908,000	[2]	4,599,000	[2]	4,908,000	[2]	4,599,000	[2]	4,697,000	[2]
Mississippi [Member]
Reductions in foreclosed properties
Balance at end of year	26,845,000	[2]	34,979,000	[2]	26,845,000	[2]	34,979,000	[2]	28,372,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	26,845,000	[2]	34,979,000	[2]	26,845,000	[2]	34,979,000	[2]	28,372,000	[2]
Missouri [Member]
Reductions in foreclosed properties
Balance at end of year	1,891,000		4,439,000		1,891,000		4,439,000		2,243,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,891,000		4,439,000		1,891,000		4,439,000		2,243,000
Greater Memphis Area [Member]
Reductions in foreclosed properties
Balance at end of year	60,250,000		62,867,000		60,250,000		62,867,000		92,504,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	60,250,000		62,867,000		60,250,000		62,867,000		92,504,000
Tennessee [Member]
Reductions in foreclosed properties
Balance at end of year	19,692,000	[2]	18,590,000	[2]	19,692,000	[2]	18,590,000	[2]	12,257,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	19,692,000	[2]	18,590,000	[2]	19,692,000	[2]	18,590,000	[2]	12,257,000	[2]
Texas and Louisiana [Member]
Reductions in foreclosed properties
Balance at end of year	2,785,000		4,601,000		2,785,000		4,601,000		3,955,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,785,000		4,601,000		2,785,000		4,601,000		3,955,000
Other Geographical Areas [Member]
Reductions in foreclosed properties
Balance at end of year	3,485,000		2,562,000		3,485,000		2,562,000		2,889,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	3,485,000		2,562,000		3,485,000		2,562,000		2,889,000
Commercial and industrial segment [Member]
Reductions in foreclosed properties
Balance at end of year	1,590,000		1,403,000		1,590,000		1,403,000		1,393,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,590,000		1,403,000		1,590,000		1,403,000		1,393,000
Commercial and industrial segment [Member] | Alabama and Florida Panhandle [Member]
Reductions in foreclosed properties
Balance at end of year	564,000		439,000		564,000		439,000		436,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	564,000		439,000		564,000		439,000		436,000
Commercial and industrial segment [Member] | Arkansas [Member]
Reductions in foreclosed properties
Balance at end of year	212,000	[2]	18,000	[2]	212,000	[2]	18,000	[2]	17,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	212,000	[2]	18,000	[2]	212,000	[2]	18,000	[2]	17,000	[2]
Commercial and industrial segment [Member] | Mississippi [Member]
Reductions in foreclosed properties
Balance at end of year	0	[2]	0	[2]	0	[2]	0	[2]	0	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	0	[2]	0	[2]	0	[2]	0	[2]	0	[2]
Commercial and industrial segment [Member] | Missouri [Member]
Reductions in foreclosed properties
Balance at end of year	0		0		0		0		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		0		0		0		0
Commercial and industrial segment [Member] | Greater Memphis Area [Member]
Reductions in foreclosed properties
Balance at end of year	814,000		946,000		814,000		946,000		940,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	814,000		946,000		814,000		946,000		940,000
Commercial and industrial segment [Member] | Tennessee [Member]
Reductions in foreclosed properties
Balance at end of year	0	[2]	0	[2]	0	[2]	0	[2]	0	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	0	[2]	0	[2]	0	[2]	0	[2]	0	[2]
Commercial and industrial segment [Member] | Texas and Louisiana [Member]
Reductions in foreclosed properties
Balance at end of year	0		0		0		0		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		0		0		0		0
Commercial and industrial segment [Member] | Other Geographical Areas [Member]
Reductions in foreclosed properties
Balance at end of year	0		0		0		0		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		0		0		0		0
Real estate segment [Member] | Consumer mortgages [Member]
Reductions in foreclosed properties
Balance at end of year	11,932,000		19,954,000		11,932,000		19,954,000		20,645,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	11,932,000		19,954,000		11,932,000		19,954,000		20,645,000
Real estate segment [Member] | Home equity [Member]
Reductions in foreclosed properties
Balance at end of year	220,000		717,000		220,000		717,000		651,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	220,000		717,000		220,000		717,000		651,000
Real estate segment [Member] | Agricultural [Member]
Reductions in foreclosed properties
Balance at end of year	4,400,000		4,669,000		4,400,000		4,669,000		5,716,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	4,400,000		4,669,000		4,400,000		4,669,000		5,716,000
Real estate segment [Member] | Commercial and industrial-owner occupied [Member]
Reductions in foreclosed properties
Balance at end of year	5,787,000		7,339,000		5,787,000		7,339,000		6,344,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	5,787,000		7,339,000		5,787,000		7,339,000		6,344,000
Real estate segment [Member] | Construction, acquisition and development [Member]
Reductions in foreclosed properties
Balance at end of year	105,307,000		108,352,000		105,307,000		108,352,000		121,886,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	105,307,000		108,352,000		105,307,000		108,352,000		121,886,000
Real estate segment [Member] | Commercial Real Estate [Member]
Reductions in foreclosed properties
Balance at end of year	12,702,000		8,047,000		12,702,000		8,047,000		14,987,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	12,702,000		8,047,000		12,702,000		8,047,000		14,987,000
Real estate segment [Member] | Alabama and Florida Panhandle [Member] | Consumer mortgages [Member]
Reductions in foreclosed properties
Balance at end of year	2,457,000		3,985,000		2,457,000		3,985,000		3,816,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,457,000		3,985,000		2,457,000		3,985,000		3,816,000
Real estate segment [Member] | Alabama and Florida Panhandle [Member] | Home equity [Member]
Reductions in foreclosed properties
Balance at end of year	0		0		0		0		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		0		0		0		0
Real estate segment [Member] | Alabama and Florida Panhandle [Member] | Agricultural [Member]
Reductions in foreclosed properties
Balance at end of year	894,000		950,000		894,000		950,000		899,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	894,000		950,000		894,000		950,000		899,000
Real estate segment [Member] | Alabama and Florida Panhandle [Member] | Commercial and industrial-owner occupied [Member]
Reductions in foreclosed properties
Balance at end of year	554,000		930,000		554,000		930,000		1,022,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	554,000		930,000		554,000		930,000		1,022,000
Real estate segment [Member] | Alabama and Florida Panhandle [Member] | Construction, acquisition and development [Member]
Reductions in foreclosed properties
Balance at end of year	18,459,000		9,334,000		18,459,000		9,334,000		19,318,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	18,459,000		9,334,000		18,459,000		9,334,000		19,318,000
Real estate segment [Member] | Alabama and Florida Panhandle [Member] | Commercial Real Estate [Member]
Reductions in foreclosed properties
Balance at end of year	784,000		2,757,000		784,000		2,757,000		1,121,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	784,000		2,757,000		784,000		2,757,000		1,121,000
Real estate segment [Member] | Arkansas [Member] | Consumer mortgages [Member]
Reductions in foreclosed properties
Balance at end of year	469,000	[2]	327,000	[2]	469,000	[2]	327,000	[2]	448,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	469,000	[2]	327,000	[2]	469,000	[2]	327,000	[2]	448,000	[2]
Real estate segment [Member] | Arkansas [Member] | Home equity [Member]
Reductions in foreclosed properties
Balance at end of year	0	[2]	58,000	[2]	0	[2]	58,000	[2]	0	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	0	[2]	58,000	[2]	0	[2]	58,000	[2]	0	[2]
Real estate segment [Member] | Arkansas [Member] | Agricultural [Member]
Reductions in foreclosed properties
Balance at end of year	0	[2]	87,000	[2]	0	[2]	87,000	[2]	0	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	0	[2]	87,000	[2]	0	[2]	87,000	[2]	0	[2]
Real estate segment [Member] | Arkansas [Member] | Commercial and industrial-owner occupied [Member]
Reductions in foreclosed properties
Balance at end of year	448,000	[2]	109,000	[2]	448,000	[2]	109,000	[2]	303,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	448,000	[2]	109,000	[2]	448,000	[2]	109,000	[2]	303,000	[2]
Real estate segment [Member] | Arkansas [Member] | Construction, acquisition and development [Member]
Reductions in foreclosed properties
Balance at end of year	2,042,000	[2]	2,231,000	[2]	2,042,000	[2]	2,231,000	[2]	2,241,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,042,000	[2]	2,231,000	[2]	2,042,000	[2]	2,231,000	[2]	2,241,000	[2]
Real estate segment [Member] | Arkansas [Member] | Commercial Real Estate [Member]
Reductions in foreclosed properties
Balance at end of year	1,677,000	[2]	1,725,000	[2]	1,677,000	[2]	1,725,000	[2]	1,605,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,677,000	[2]	1,725,000	[2]	1,677,000	[2]	1,725,000	[2]	1,605,000	[2]
Real estate segment [Member] | Mississippi [Member] | Consumer mortgages [Member]
Reductions in foreclosed properties
Balance at end of year	2,612,000	[2]	3,391,000	[2]	2,612,000	[2]	3,391,000	[2]	3,400,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,612,000	[2]	3,391,000	[2]	2,612,000	[2]	3,391,000	[2]	3,400,000	[2]
Real estate segment [Member] | Mississippi [Member] | Home equity [Member]
Reductions in foreclosed properties
Balance at end of year	220,000	[2]	291,000	[2]	220,000	[2]	291,000	[2]	51,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	220,000	[2]	291,000	[2]	220,000	[2]	291,000	[2]	51,000	[2]
Real estate segment [Member] | Mississippi [Member] | Agricultural [Member]
Reductions in foreclosed properties
Balance at end of year	0	[2]	2,081,000	[2]	0	[2]	2,081,000	[2]	275,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	0	[2]	2,081,000	[2]	0	[2]	2,081,000	[2]	275,000	[2]
Real estate segment [Member] | Mississippi [Member] | Commercial and industrial-owner occupied [Member]
Reductions in foreclosed properties
Balance at end of year	2,337,000	[2]	1,740,000	[2]	2,337,000	[2]	1,740,000	[2]	1,972,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,337,000	[2]	1,740,000	[2]	2,337,000	[2]	1,740,000	[2]	1,972,000	[2]
Real estate segment [Member] | Mississippi [Member] | Construction, acquisition and development [Member]
Reductions in foreclosed properties
Balance at end of year	19,152,000	[2]	26,052,000	[2]	19,152,000	[2]	26,052,000	[2]	18,850,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	19,152,000	[2]	26,052,000	[2]	19,152,000	[2]	26,052,000	[2]	18,850,000	[2]
Real estate segment [Member] | Mississippi [Member] | Commercial Real Estate [Member]
Reductions in foreclosed properties
Balance at end of year	2,281,000	[2]	1,112,000	[2]	2,281,000	[2]	1,112,000	[2]	3,604,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,281,000	[2]	1,112,000	[2]	2,281,000	[2]	1,112,000	[2]	3,604,000	[2]
Real estate segment [Member] | Missouri [Member] | Consumer mortgages [Member]
Reductions in foreclosed properties
Balance at end of year	0		762,000		0		762,000		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		762,000		0		762,000		0
Real estate segment [Member] | Missouri [Member] | Home equity [Member]
Reductions in foreclosed properties
Balance at end of year	0		0		0		0		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		0		0		0		0
Real estate segment [Member] | Missouri [Member] | Agricultural [Member]
Reductions in foreclosed properties
Balance at end of year	0		0		0		0		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		0		0		0		0
Real estate segment [Member] | Missouri [Member] | Commercial and industrial-owner occupied [Member]
Reductions in foreclosed properties
Balance at end of year	76,000		79,000		76,000		79,000		76,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	76,000		79,000		76,000		79,000		76,000
Real estate segment [Member] | Missouri [Member] | Construction, acquisition and development [Member]
Reductions in foreclosed properties
Balance at end of year	1,395,000		2,952,000		1,395,000		2,952,000		1,974,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,395,000		2,952,000		1,395,000		2,952,000		1,974,000
Real estate segment [Member] | Missouri [Member] | Commercial Real Estate [Member]
Reductions in foreclosed properties
Balance at end of year	304,000		451,000		304,000		451,000		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	304,000		451,000		304,000		451,000		0
Real estate segment [Member] | Greater Memphis Area [Member] | Consumer mortgages [Member]
Reductions in foreclosed properties
Balance at end of year	2,334,000		6,078,000		2,334,000		6,078,000		5,199,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,334,000		6,078,000		2,334,000		6,078,000		5,199,000
Real estate segment [Member] | Greater Memphis Area [Member] | Home equity [Member]
Reductions in foreclosed properties
Balance at end of year	0		0		0		0		600,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		0		0		0		600,000
Real estate segment [Member] | Greater Memphis Area [Member] | Agricultural [Member]
Reductions in foreclosed properties
Balance at end of year	1,154,000		1,551,000		1,154,000		1,551,000		4,542,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,154,000		1,551,000		1,154,000		1,551,000		4,542,000
Real estate segment [Member] | Greater Memphis Area [Member] | Commercial and industrial-owner occupied [Member]
Reductions in foreclosed properties
Balance at end of year	1,814,000		3,515,000		1,814,000		3,515,000		2,371,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,814,000		3,515,000		1,814,000		3,515,000		2,371,000
Real estate segment [Member] | Greater Memphis Area [Member] | Construction, acquisition and development [Member]
Reductions in foreclosed properties
Balance at end of year	45,532,000		49,562,000		45,532,000		49,562,000		69,822,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	45,532,000		49,562,000		45,532,000		49,562,000		69,822,000
Real estate segment [Member] | Greater Memphis Area [Member] | Commercial Real Estate [Member]
Reductions in foreclosed properties
Balance at end of year	7,425,000		1,215,000		7,425,000		1,215,000		7,672,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	7,425,000		1,215,000		7,425,000		1,215,000		7,672,000
Real estate segment [Member] | Tennessee [Member] | Consumer mortgages [Member]
Reductions in foreclosed properties
Balance at end of year	1,402,000	[2]	2,642,000	[2]	1,402,000	[2]	2,642,000	[2]	4,160,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,402,000	[2]	2,642,000	[2]	1,402,000	[2]	2,642,000	[2]	4,160,000	[2]
Real estate segment [Member] | Tennessee [Member] | Home equity [Member]
Reductions in foreclosed properties
Balance at end of year	0	[2]	368,000	[2]	0	[2]	368,000	[2]	0	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	0	[2]	368,000	[2]	0	[2]	368,000	[2]	0	[2]
Real estate segment [Member] | Tennessee [Member] | Agricultural [Member]
Reductions in foreclosed properties
Balance at end of year	2,352,000	[2]	0	[2]	2,352,000	[2]	0	[2]	0	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,352,000	[2]	0	[2]	2,352,000	[2]	0	[2]	0	[2]
Real estate segment [Member] | Tennessee [Member] | Commercial and industrial-owner occupied [Member]
Reductions in foreclosed properties
Balance at end of year	163,000	[2]	446,000	[2]	163,000	[2]	446,000	[2]	426,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	163,000	[2]	446,000	[2]	163,000	[2]	446,000	[2]	426,000	[2]
Real estate segment [Member] | Tennessee [Member] | Construction, acquisition and development [Member]
Reductions in foreclosed properties
Balance at end of year	15,775,000	[2]	14,931,000	[2]	15,775,000	[2]	14,931,000	[2]	6,918,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	15,775,000	[2]	14,931,000	[2]	15,775,000	[2]	14,931,000	[2]	6,918,000	[2]
Real estate segment [Member] | Tennessee [Member] | Commercial Real Estate [Member]
Reductions in foreclosed properties
Balance at end of year	0	[2]	203,000	[2]	0	[2]	203,000	[2]	753,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	0	[2]	203,000	[2]	0	[2]	203,000	[2]	753,000	[2]
Real estate segment [Member] | Texas and Louisiana [Member] | Consumer mortgages [Member]
Reductions in foreclosed properties
Balance at end of year	188,000		1,120,000		188,000		1,120,000		733,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	188,000		1,120,000		188,000		1,120,000		733,000
Real estate segment [Member] | Texas and Louisiana [Member] | Home equity [Member]
Reductions in foreclosed properties
Balance at end of year	0		0		0		0		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		0		0		0		0
Real estate segment [Member] | Texas and Louisiana [Member] | Agricultural [Member]
Reductions in foreclosed properties
Balance at end of year	0		0		0		0		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		0		0		0		0
Real estate segment [Member] | Texas and Louisiana [Member] | Commercial and industrial-owner occupied [Member]
Reductions in foreclosed properties
Balance at end of year	149,000		228,000		149,000		228,000		174,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	149,000		228,000		149,000		228,000		174,000
Real estate segment [Member] | Texas and Louisiana [Member] | Construction, acquisition and development [Member]
Reductions in foreclosed properties
Balance at end of year	2,215,000		2,669,000		2,215,000		2,669,000		2,763,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,215,000		2,669,000		2,215,000		2,669,000		2,763,000
Real estate segment [Member] | Texas and Louisiana [Member] | Commercial Real Estate [Member]
Reductions in foreclosed properties
Balance at end of year	231,000		584,000		231,000		584,000		232,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	231,000		584,000		231,000		584,000		232,000
Real estate segment [Member] | Other Geographical Areas [Member] | Consumer mortgages [Member]
Reductions in foreclosed properties
Balance at end of year	2,470,000		1,649,000		2,470,000		1,649,000		2,889,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,470,000		1,649,000		2,470,000		1,649,000		2,889,000
Real estate segment [Member] | Other Geographical Areas [Member] | Home equity [Member]
Reductions in foreclosed properties
Balance at end of year	0		0		0		0		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		0		0		0		0
Real estate segment [Member] | Other Geographical Areas [Member] | Agricultural [Member]
Reductions in foreclosed properties
Balance at end of year	0		0		0		0		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		0		0		0		0
Real estate segment [Member] | Other Geographical Areas [Member] | Commercial and industrial-owner occupied [Member]
Reductions in foreclosed properties
Balance at end of year	246,000		292,000		246,000		292,000		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	246,000		292,000		246,000		292,000		0
Real estate segment [Member] | Other Geographical Areas [Member] | Construction, acquisition and development [Member]
Reductions in foreclosed properties
Balance at end of year	737,000		621,000		737,000		621,000		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	737,000		621,000		737,000		621,000		0
Real estate segment [Member] | Other Geographical Areas [Member] | Commercial Real Estate [Member]
Reductions in foreclosed properties
Balance at end of year	0		0		0		0		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	0		0		0		0		0
All other receivables [Member]
Reductions in foreclosed properties
Balance at end of year	1,677,000		723,000		1,677,000		723,000		2,183,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,677,000		723,000		1,677,000		723,000		2,183,000
All other receivables [Member] | Alabama and Florida Panhandle [Member]
Reductions in foreclosed properties
Balance at end of year	47,000		172,000		47,000		172,000		276,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	47,000		172,000		47,000		172,000		276,000
All other receivables [Member] | Arkansas [Member]
Reductions in foreclosed properties
Balance at end of year	60,000	[2]	44,000	[2]	60,000	[2]	44,000	[2]	83,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	60,000	[2]	44,000	[2]	60,000	[2]	44,000	[2]	83,000	[2]
All other receivables [Member] | Mississippi [Member]
Reductions in foreclosed properties
Balance at end of year	243,000	[2]	312,000	[2]	243,000	[2]	312,000	[2]	220,000	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	243,000	[2]	312,000	[2]	243,000	[2]	312,000	[2]	220,000	[2]
All other receivables [Member] | Missouri [Member]
Reductions in foreclosed properties
Balance at end of year	116,000		195,000		116,000		195,000		193,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	116,000		195,000		116,000		195,000		193,000
All other receivables [Member] | Greater Memphis Area [Member]
Reductions in foreclosed properties
Balance at end of year	1,177,000		0		1,177,000		0		1,358,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	1,177,000		0		1,177,000		0		1,358,000
All other receivables [Member] | Tennessee [Member]
Reductions in foreclosed properties
Balance at end of year	0	[2]	0	[2]	0	[2]	0	[2]	0	[2]
Other real estate owned by geographical location, segment and class [Abstract]
Total	0	[2]	0	[2]	0	[2]	0	[2]	0	[2]
All other receivables [Member] | Texas and Louisiana [Member]
Reductions in foreclosed properties
Balance at end of year	2,000		0		2,000		0		53,000
Other real estate owned by geographical location, segment and class [Abstract]
Total	2,000		0		2,000		0		53,000
All other receivables [Member] | Other Geographical Areas [Member]
Reductions in foreclosed properties
Balance at end of year	32,000		0		32,000		0		0
Other real estate owned by geographical location, segment and class [Abstract]
Total	$ 32,000		$ 0		$ 32,000		$ 0		$ 0

[1] Derived from audited financial statements.

[2] Excludes the Greater Memphis Area.