FAIR VALUE, Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Securities available for sale
Available for sale, Fair Value	$ 241,294	$ 283,975
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Securities available for sale
Available for sale, Fair Value	0	0
Significant Other Observable Inputs (Level 2) [Member]
Securities available for sale
Available for sale, Fair Value	241,154	283,835
Significant Unobservable Inputs (Level 3) [Member]
Securities available for sale
Available for sale, Fair Value	140	140
Carrying Value [Member]
Securities available for sale
Available for sale, Fair Value	241,294	283,975
Fair Value [Member]
Securities available for sale
Available for sale, Fair Value	241,294	283,975
Recurring [Member]
Securities available for sale
U. S. agency MBS - residential	35,480	37,100
U. S. agency CMO's - residential	190,192	212,847
Total mortgage-backed securities of government sponsored agencies	225,672	249,947
U. S. government sponsored agency securities	6,986	22,244
Obligations of states and political subdivisions	6,576	7,860
Other securities	2,060	3,924
Available for sale, Fair Value	241,294	283,975
Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Securities available for sale
U. S. agency MBS - residential	0	0
U. S. agency CMO's - residential	0	0
Total mortgage-backed securities of government sponsored agencies	0	0
U. S. government sponsored agency securities	0	0
Obligations of states and political subdivisions	0	0
Other securities	0	0
Available for sale, Fair Value	0	0
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Securities available for sale
U. S. agency MBS - residential	35,480	37,100
U. S. agency CMO's - residential	190,192	212,847
Total mortgage-backed securities of government sponsored agencies	225,672	249,947
U. S. government sponsored agency securities	6,986	22,244
Obligations of states and political subdivisions	6,436	7,720
Other securities	2,060	3,924
Available for sale, Fair Value	241,154	283,835
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Securities available for sale
U. S. agency MBS - residential	0	0
U. S. agency CMO's - residential	0	0
Total mortgage-backed securities of government sponsored agencies	0	0
U. S. government sponsored agency securities	0	0
Obligations of states and political subdivisions	140	140
Other securities	0	0
Available for sale, Fair Value	$ 140	$ 140