LOANS AND ALLOWANCE FOR LOAN LOSSES (Schedule of Acquired Loan Portfolio and Accretable Yield) (Details) (USD $) In Thousands, unless otherwise specified				9 Months Ended
	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012	Sep. 30, 2013 Purchased Impaired [Member]	Sep. 30, 2012 Purchased Impaired [Member]	Sep. 30, 2013 Purchased Nonimpaired [Member]	Sep. 30, 2012 Purchased Nonimpaired [Member]
Accretable Yield
Balance at beginning of period				$ 3,147	$ 5,140	$ 5,350	$ 9,010
Accretion					(55)	(1,570)	(2,960)
Charge-offs				(54)	(1,602)
Balance at end of period				3,093	3,483	3,780	6,050
Carrying Amount of Loans
Balance at beginning of period	3,951	4,565	6,437	4,565	9,897	473,283	663,510
Charge-offs				(96)	(397)	(1,002)	(1,551)
Transfers to OREO				(201)	(2,371)	(207)	(2,766)
Payments received, net				(317)	(692)	(79,841)	(155,947)
Balance at end of period	$ 3,951	$ 4,565	$ 6,437	$ 3,951	$ 6,437	$ 392,233	$ 503,246