|
Note 3 - Loans (Detail) (USD $)
|
9 Months Ended | 12 Months Ended |
|---|---|---|
|
Sep. 30, 2012
|
Dec. 31, 2011
|
|
| Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans | $ 37,000 | $ 65,000 |