Note 4 - Loans - Modified in a Troubled Debt Restructuring (Details) |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2016
USD ($)
|
Dec. 31, 2015
USD ($)
|
Dec. 31, 2014
USD ($)
|
|
| Number of contracts | 2 | 3 | 4 |
| Pre-modification | $ 446,064 | $ 1,620,213 | $ 2,571,343 |
| Post-modification | $ 445,881 | $ 1,541,568 | $ 2,575,355 |
| Real Estate Portfolio Segment [Member] | Commercial [Member] | |||
| Number of contracts | 1 | 1 | 1 |
| Pre-modification | $ 91,280 | $ 513,868 | $ 1,771,395 |
| Post-modification | $ 91,097 | $ 505,978 | $ 1,775,407 |
| Real Estate Portfolio Segment [Member] | Residential [Member] | |||
| Number of contracts | 1 | 2 | 1 |
| Pre-modification | $ 354,784 | $ 1,106,345 | $ 49,194 |
| Post-modification | $ 354,784 | $ 1,035,590 | $ 49,194 |
| Real Estate Portfolio Segment [Member] | Farmland [Member] | |||
| Number of contracts | 1 | ||
| Pre-modification | $ 400,778 | ||
| Post-modification | $ 400,778 | ||
| Real Estate Portfolio Segment [Member] | Commercial Construction [Member] | |||
| Number of contracts | 1 | ||
| Pre-modification | $ 349,976 | ||
| Post-modification | $ 349,976 | ||