NOTE 13 - FAIR VALUE MEASUREMENTS (Detail) - (Table 3) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Estimate Of Fair Value, Fair Value Disclosure [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring	$ 5,237	$ 11,058
Estimate Of Fair Value, Fair Value Disclosure [Member] | Commercial Real Estate [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring	3,192
Estimate Of Fair Value, Fair Value Disclosure [Member] | Commercial Real Estate Construction Financing Receivable [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		7,360
Estimate Of Fair Value, Fair Value Disclosure [Member] | Mortgage Loans On Real Estate [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		184
Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring	5,237	11,058
Fair Value, Inputs, Level 3 [Member] | Commercial Real Estate [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring	3,192
Fair Value, Inputs, Level 3 [Member] | Commercial Real Estate Construction Financing Receivable [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		7,360
Fair Value, Inputs, Level 3 [Member] | Mortgage Loans On Real Estate [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		184
Total Losses [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		3,872
Total Losses [Member] | Commercial Real Estate Construction Financing Receivable [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		2,194
Total Losses [Member] | Mortgage Loans On Real Estate [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		140
Commercial Loan [Member] | Estimate Of Fair Value, Fair Value Disclosure [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring	226	585
Commercial Loan [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring	226	585
Commercial Loan [Member] | Total Losses [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		126
Commercial Real Estate [Member] | Estimate Of Fair Value, Fair Value Disclosure [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring	1,067	2,222
Commercial Real Estate [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring	1,067	2,222
Commercial Real Estate [Member] | Total Losses [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		1,313
Commercial Real Estate Construction Financing Receivable [Member] | Estimate Of Fair Value, Fair Value Disclosure [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		143
Commercial Real Estate Construction Financing Receivable [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		143
Commercial Real Estate Construction Financing Receivable [Member] | Total Losses [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		19
Mortgage Loans On Real Estate [Member] | Estimate Of Fair Value, Fair Value Disclosure [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring	164	464
Mortgage Loans On Real Estate [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring	164	464
Mortgage Loans On Real Estate [Member] | Total Losses [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		29
Installment Loan [Member] | Estimate Of Fair Value, Fair Value Disclosure [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		75
Installment Loan [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		75
Installment Loan [Member] | Total Losses [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		27
Other Real Estate [Member] | Estimate Of Fair Value, Fair Value Disclosure [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		25
Other Real Estate [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		25
Other Real Estate [Member] | Total Losses [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring		$ 24