NOTE 13 - FAIR VALUE MEASUREMENTS (Detail) - (Table 2) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	3 Months Ended		9 Months Ended		3 Months Ended	9 Months Ended		12 Months Ended	9 Months Ended	12 Months Ended	3 Months Ended		9 Months Ended			12 Months Ended	9 Months Ended		12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended		12 Months Ended	9 Months Ended	12 Months Ended	3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended	9 Months Ended		3 Months Ended		9 Months Ended
	Sep. 30, 2012 Commercial Real Estate [Member] Estimate of Fair Value, Fair Value Disclosure [Member]	Dec. 31, 2011 Commercial Real Estate [Member] Estimate of Fair Value, Fair Value Disclosure [Member]	Sep. 30, 2012 Commercial Real Estate [Member] Fair Value, Inputs, Level 3 [Member]	Dec. 31, 2011 Commercial Real Estate [Member] Fair Value, Inputs, Level 3 [Member]	Sep. 30, 2012 Commercial Real Estate [Member] Total Losses/Gains [Member]	Sep. 30, 2011 Commercial Real Estate [Member] Total Losses/Gains [Member]	Sep. 30, 2012 Commercial Real Estate [Member] Total Losses/Gains [Member]	Sep. 30, 2011 Commercial Real Estate [Member] Total Losses/Gains [Member]	Sep. 30, 2011 Construction Loans [Member] Total Losses/Gains [Member]	Sep. 30, 2011 Construction Loans [Member] Total Losses/Gains [Member]	Sep. 30, 2012 Mortgage Loans on Real Estate [Member] Estimate of Fair Value, Fair Value Disclosure [Member]	Dec. 31, 2011 Mortgage Loans on Real Estate [Member] Estimate of Fair Value, Fair Value Disclosure [Member]	Sep. 30, 2012 Mortgage Loans on Real Estate [Member] Fair Value, Inputs, Level 3 [Member]	Dec. 31, 2011 Mortgage Loans on Real Estate [Member] Fair Value, Inputs, Level 3 [Member]	Sep. 30, 2012 Mortgage Loans on Real Estate [Member] Total Losses/Gains [Member]	Sep. 30, 2011 Mortgage Loans on Real Estate [Member] Total Losses/Gains [Member]	Sep. 30, 2012 Mortgage Loans on Real Estate [Member] Total Losses/Gains [Member]	Sep. 30, 2011 Mortgage Loans on Real Estate [Member] Total Losses/Gains [Member]	Sep. 30, 2012 Estimate of Fair Value, Fair Value Disclosure [Member] Commercial Real Estate [Member]	Dec. 31, 2011 Estimate of Fair Value, Fair Value Disclosure [Member] Commercial Real Estate [Member]	Sep. 30, 2012 Estimate of Fair Value, Fair Value Disclosure [Member] Construction Loans [Member]	Sep. 30, 2012 Estimate of Fair Value, Fair Value Disclosure [Member] Mortgage Loans on Real Estate [Member]	Dec. 31, 2011 Estimate of Fair Value, Fair Value Disclosure [Member] Mortgage Loans on Real Estate [Member]	Sep. 30, 2012 Estimate of Fair Value, Fair Value Disclosure [Member]	Dec. 31, 2011 Estimate of Fair Value, Fair Value Disclosure [Member]	Sep. 30, 2012 Fair Value, Inputs, Level 3 [Member] Commercial Real Estate [Member]	Dec. 31, 2011 Fair Value, Inputs, Level 3 [Member] Commercial Real Estate [Member]	Sep. 30, 2012 Fair Value, Inputs, Level 3 [Member] Construction Loans [Member]	Sep. 30, 2012 Fair Value, Inputs, Level 3 [Member] Mortgage Loans on Real Estate [Member]	Dec. 31, 2011 Fair Value, Inputs, Level 3 [Member] Mortgage Loans on Real Estate [Member]	Sep. 30, 2012 Fair Value, Inputs, Level 3 [Member]	Dec. 31, 2011 Fair Value, Inputs, Level 3 [Member]	Sep. 30, 2012 Total Losses/Gains [Member] Commercial Real Estate [Member]	Sep. 30, 2011 Total Losses/Gains [Member] Commercial Real Estate [Member]	Sep. 30, 2012 Total Losses/Gains [Member] Commercial Real Estate [Member]	Sep. 30, 2011 Total Losses/Gains [Member] Commercial Real Estate [Member]	Sep. 30, 2012 Total Losses/Gains [Member] Construction Loans [Member]	Sep. 30, 2011 Total Losses/Gains [Member] Construction Loans [Member]	Sep. 30, 2012 Total Losses/Gains [Member] Construction Loans [Member]	Sep. 30, 2011 Total Losses/Gains [Member] Construction Loans [Member]	Sep. 30, 2011 Total Losses/Gains [Member] Mortgage Loans on Real Estate [Member]	Sep. 30, 2012 Total Losses/Gains [Member] Mortgage Loans on Real Estate [Member]	Sep. 30, 2011 Total Losses/Gains [Member] Mortgage Loans on Real Estate [Member]	Sep. 30, 2012 Total Losses/Gains [Member]	Sep. 30, 2011 Total Losses/Gains [Member]	Sep. 30, 2012 Total Losses/Gains [Member]	Sep. 30, 2011 Total Losses/Gains [Member]
Impaired loans:
Assets Measured at Fair Value Disclosure Nonrecurring	$ 2,856	$ 4,811	$ 2,856	$ 4,811	$ 431	$ 479	$ 1,887	$ 1,012	$ 241	$ 241	$ 757	$ 268	$ 757	$ 268	$ 76	$ 92	$ 149	$ 222	$ 271	$ 1,270	$ 4,009	$ 184	$ 1,276	$ 8,077	$ 28,798	$ 271	$ 1,270	$ 4,009	$ 184	$ 1,276	$ 8,077	$ 28,798	$ 92	$ 125	$ 92	$ 315	$ 657	$ 199	$ 790	$ 869	$ 135	$ 140	$ 167	$ 1,256	$ 1,271	$ 3,058	$ 2,826