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NOTE 4 - ALLOWANCE FOR LOAN LOSSES (Detail) - (Table 2) (USD $)
Sep. 30, 2012
Dec. 31, 2011
Total [Member] | Commercial Portfolio Segment [Member]
   
Total Loans $ 38,087,000 $ 46,160,000
Total [Member] | Commercial Real Estate Portfolio Segment [Member]
   
Total Loans 290,478,000 276,644,000
Total [Member] | Commercial Real Estate Construction Financing Receivable [Member]
   
Total Loans 25,232,000 27,463,000
Total [Member] | Residential Portfolio Segment [Member]
   
Total Loans 80,897,000 47,362,000
Total [Member] | Installment Portfolio Segment [Member]
   
Total Loans 7,310,000 10,925,000
Total [Member] | Other Loans Portfolio Segment [Member]
   
Total Loans 47,253,000 47,965,000
Total [Member] | Total [Member]
   
Total Loans 489,257,000 456,519,000
Impaired Loans [Member] | Commercial Portfolio Segment [Member]
   
Impaired Loans 800,000 1,788,000
Impaired Loans [Member] | Commercial Real Estate Portfolio Segment [Member]
   
Impaired Loans 7,663,000 5,998,000
Impaired Loans [Member] | Commercial Real Estate Construction Financing Receivable [Member]
   
Impaired Loans 1,760,000 9,440,000
Impaired Loans [Member] | Residential Portfolio Segment [Member]
   
Impaired Loans 966,000 938,000
Impaired Loans [Member] | Installment Portfolio Segment [Member]
   
Impaired Loans 109,000 107,000
Impaired Loans [Member] | Other Loans Portfolio Segment [Member]
   
Impaired Loans 275,000 88,000
Impaired Loans [Member] | Total [Member]
   
Impaired Loans 11,573,000 18,359,000
Nonimpaired Loans [Member] | Commercial Portfolio Segment [Member]
   
Non-impaired loans 37,287,000 44,372,000
Nonimpaired Loans [Member] | Commercial Real Estate Portfolio Segment [Member]
   
Non-impaired loans 282,815,000 270,646,000
Nonimpaired Loans [Member] | Commercial Real Estate Construction Financing Receivable [Member]
   
Non-impaired loans 23,472,000 18,023,000
Nonimpaired Loans [Member] | Residential Portfolio Segment [Member]
   
Non-impaired loans 79,931,000 46,424,000
Nonimpaired Loans [Member] | Installment Portfolio Segment [Member]
   
Non-impaired loans 7,201,000 10,818,000
Nonimpaired Loans [Member] | Other Loans Portfolio Segment [Member]
   
Non-impaired loans 46,978,000 47,877,000
Nonimpaired Loans [Member] | Total [Member]
   
Non-impaired loans $ 477,684,000 $ 438,160,000