LOANS HELD FOR INVESTMENT (Details 4) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Acquired Loans Total	$ 444,693,000	$ 541,658,000
Loans Originated By Company	63,658,000	11,265,000
Loans	508,350,656	552,922,593
Acquired Loans [Member]
Commercial, Real estate	258,537,000	302,668,000
Commercial, Construction	50,448,000	75,330,000
Commercial and industrial	29,434,000	38,036,000
Commercial, Lines of credit	342,000	405,000
Consumer, Residential real estate	55,360,000	65,265,000
Consumer, Construction	3,779,000	8,266,000
Consumer, Home equity	43,977,000	48,514,000
Loans to individuals	2,816,000	3,174,000
Acquired Loans Total	444,693,000	541,658,000
Loans	444,693,000	541,658,000
Loans Originated By Company [Member]
Commercial, Real estate	30,096,000	7,647,000
Commercial, Construction	3,063,000	138,000
Commercial and industrial	17,011,000	993,000
Commercial, Lines of credit	30,000	0
Consumer, Residential real estate	8,501,000	1,739,000
Consumer, Construction	1,683,000	196,000
Consumer, Home equity	2,146,000	426,000
Loans to individuals	1,128,000	126,000
Loans Originated By Company	63,658,000	11,265,000
Loans	63,658,000	11,265,000
Days Past Due 30 89 [Member]
Acquired Loans Total	3,516,000	13,296,000
Loans Originated By Company	0	0
Days Past Due 30 89 [Member] | Acquired Loans [Member]
Commercial, Real estate	799,000	3,878,000
Commercial, Construction	388,000	4,809,000
Commercial and industrial	265,000	925,000
Commercial, Lines of credit	7,000	0
Consumer, Residential real estate	392,000	2,289,000
Consumer, Construction	67,000	652,000
Consumer, Home equity	1,569,000	740,000
Loans to individuals	29,000	3,000
Acquired Loans Total	3,516,000	13,296,000
Days Past Due 30 89 [Member] | Loans Originated By Company [Member]
Commercial, Real estate	0	0
Commercial, Construction	0	0
Commercial and industrial	0	0
Commercial, Lines of credit	0	0
Consumer, Residential real estate	0	0
Consumer, Construction	0	0
Consumer, Home equity	0	0
Loans to individuals	0	0
Loans Originated By Company	0	0
Greater Than 89 Days Past Due Accruing [Member]
Acquired Loans Total	14,100,000	22,888,000
Loans Originated By Company	0	0
Greater Than 89 Days Past Due Accruing [Member] | Acquired Loans [Member]
Commercial, Real estate	5,110,000	6,101,000
Commercial, Construction	5,313,000	10,328,000
Commercial and industrial	633,000	797,000
Commercial, Lines of credit	0	1,000
Consumer, Residential real estate	2,982,000	4,148,000
Consumer, Construction	62,000	382,000
Consumer, Home equity	0	1,128,000
Loans to individuals	0	3,000
Acquired Loans Total	14,100,000	22,888,000
Loans		3,000
Greater Than 89 Days Past Due Accruing [Member] | Loans Originated By Company [Member]
Commercial, Real estate	0	0
Commercial, Construction	0	0
Commercial and industrial	0	0
Commercial, Lines of credit	0	0
Consumer, Residential real estate	0	0
Consumer, Construction	0	0
Consumer, Home equity	0	0
Loans to individuals	0	0
Loans Originated By Company	0	0
Nonaccrual [Member]
Acquired Loans Total	662,000	0
Loans Originated By Company	0	0
Nonaccrual [Member] | Acquired Loans [Member]
Commercial, Real estate	0	0
Commercial, Construction	30,000	0
Commercial and industrial	24,000	0
Commercial, Lines of credit	0	0
Consumer, Residential real estate	0	0
Consumer, Construction		0
Consumer, Home equity	507,000	0
Loans to individuals	101,000	0
Acquired Loans Total	662,000	0
Nonaccrual [Member] | Loans Originated By Company [Member]
Commercial, Real estate	0	0
Commercial, Construction	0	0
Commercial and industrial	0	0
Commercial, Lines of credit	0	0
Consumer, Residential real estate	0	0
Consumer, Construction	0	0
Consumer, Home equity	0	0
Loans to individuals	0	0
Loans Originated By Company	0	0
Total Past Due [Member]
Acquired Loans Total	18,278,000	36,184,000
Loans Originated By Company	0	0
Total Past Due [Member] | Acquired Loans [Member]
Commercial, Real estate	5,909,000	9,979,000
Commercial, Construction	5,731,000	15,137,000
Commercial and industrial	922,000	1,722,000
Commercial, Lines of credit	7,000	1,000
Consumer, Residential real estate	3,374,000	6,437,000
Consumer, Construction	129,000	1,034,000
Consumer, Home equity	2,076,000	1,868,000
Loans to individuals	130,000	6,000
Acquired Loans Total	18,278,000	36,184,000
Total Past Due [Member] | Loans Originated By Company [Member]
Commercial, Real estate	0	0
Commercial, Construction	0	0
Commercial and industrial	0	0
Commercial, Lines of credit	0	0
Consumer, Residential real estate	0	0
Consumer, Construction	0	0
Consumer, Home equity	0	0
Loans to individuals	0	0
Loans Originated By Company	0	0
Loans Not Past Due [Member]
Acquired Loans Total	426,415,000
Loans Originated By Company	63,658,000
Loans Not Past Due [Member] | Acquired Loans [Member]
Commercial, Real estate	252,628,000	292,689,000
Commercial, Construction	44,717,000	60,193,000
Commercial and industrial	28,512,000	36,314,000
Commercial, Lines of credit	335,000	404,000
Consumer, Residential real estate	51,986,000	58,828,000
Consumer, Construction	3,650,000	7,232,000
Consumer, Home equity	41,901,000	46,646,000
Loans to individuals	2,686,000	3,168,000
Acquired Loans Total	426,415,000	505,474,000
Loans Not Past Due [Member] | Loans Originated By Company [Member]
Commercial, Real estate	30,096,000	7,647,000
Commercial, Construction	3,063,000	138,000
Commercial and industrial	17,011,000	993,000
Commercial, Lines of credit	30,000	0
Consumer, Residential real estate	8,501,000	1,739,000
Consumer, Construction	1,683,000	196,000
Consumer, Home equity	2,146,000	426,000
Loans to individuals	1,128,000	126,000
Loans Originated By Company		$ 11,265,000