LOANS AND ALLOWANCE FOR LOAN LOSSES (Details Textual) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended				6 Months Ended	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011	Jun. 30, 2012 Minimum [Member]	Jun. 30, 2012 Impaired Loans [Member]	Dec. 31, 2011 Impaired Loans [Member]	Jun. 30, 2012 Hamp Program [Member]	Dec. 31, 2011 Hamp Program [Member]	Jun. 30, 2012 Troubled Debt Restructurings [Member]	Dec. 31, 2011 Troubled Debt Restructurings [Member]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	$ 777		$ 777		$ 2,744
Impaired Financing Receivable Individually Evaluated For Impairment	135,718		135,718		209,169	500
Impaired Loan Charge-offs	(17,947)	(49,258)	(34,400)	(86,163)			139,900	180,500
Troubled Debt Restructurings under HAMP Program									76,700	75,900
Allowance allocated to Troubled Debt Restructurings	$ 22,336		$ 22,336		$ 30,629						$ 10,400	$ 12,800