LOANS RECEIVABLE (Details Textual) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012	Dec. 30, 2012	Dec. 31, 2011
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Recorded Investment	$ 7,952,000		$ 7,952,000		$ 9,139,000
Maximum Percentage On Appraised Value Property			75.00%
Loans and Leases Receivable Impaired Non Performing Non Accrual Of Interest Numbers Of Loan			99		111
Income Not Recognized On Non Performing Loans	149,000	321,000
Impaired Loans	17,200,000		17,200,000		30,600,000
Weighted Average Percentage Of Historical Loss Experience	56.00%		56.00%			44.00%
Increase In Historical Loss Experience	2,000,000		2,000,000
Reduction In Methodologies	5,800,000		5,800,000
Combined Impact Of Methodology Amount	3,800,000		3,800,000
Sale Of Amount Credit Risk Grades	15,200,000		15,200,000
Allowance for Loan and Lease Losses, Write-offs			8,671,000	3,783,000
Allowance For Loan And Lease Losses Period Increase Decrease Percentage			25.90%
Bank Non Performing Loan Period Decrease			13,300,000
Bank Non Performing Loan Period Decrease Percentage			43.60%
Bank Non Performing Loan Period Decrease Percentage Adversly Classified			29.30%
Loans and Leases Receivable, Allowance	10,746,000	10,972,000	10,746,000	10,972,000	14,500,000		8,053,000
Allowance for Loan and Lease Losses, Period Increase (Decrease)			3,800,000
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Reduction In Loans Percentage			3.80%
Construction And Loan Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Reduction In loans			17,100,000
Reduction In Loans Percentage			60.20%
Impaired Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Transfers of Financial Assets Accounted for as Sale, Initial Fair Value of Liabilities Incurred	20,800,000		20,800,000
Allowance for Loan and Lease Losses, Write-offs			5,100,000
Impaired Loans [Member] | Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Transfers of Financial Assets Accounted for as Sale, Initial Fair Value of Liabilities Incurred	14,100,000		14,100,000
Impaired Loans [Member] | Construction And Loan Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Transfers of Financial Assets Accounted for as Sale, Initial Fair Value of Liabilities Incurred	6,000,000		6,000,000
Impaired Loans [Member] | Owner Occupancy [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Transfers of Financial Assets Accounted for as Sale, Initial Fair Value of Liabilities Incurred	700,000		700,000
Six Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Recorded Investment	959,000		959,000
One Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Fund Advanced To Cover Due Property Taxes	$ 63,000		$ 63,000