| Component: (Network and Table) | |
|---|---|
| Network | 113 - Disclosure - Note 23 - Accumulated Other Comprehensive Income (Loss) - Changes for Unrealized Gains and Losses Securities Available for Sale (Details) (http://colonybank.com/20161231/role/statement-note-23-accumulated-other-comprehensive-income-loss-changes-for-unrealized-gains-and-losses-securities-available-for-sale-details) |
| Table | Statement [Table] |
| Reporting Entity [Axis] | 0000711669 (http://www.sec.gov/CIK) |
| Scenario [Axis] | Scenario, Unspecified [Domain] |
| Statement [Line Items] | Period [Axis] | ||
|---|---|---|---|
2016-01-01 - 2016-12-31 | 2015-01-01 - 2015-12-31 | 2014-01-01 - 2014-12-31 | |
Beginning Balance | (4,434,351) | (4,844,974) | (9,075,026) |
Other Comprehensive Income Before Reclassification | ( | ||
Amounts Reclassified from Accumulated Other Comprehensive Income | ( | ( | |
Change in Unrealized Gains (Losses) on Securities Available for Sale, Net of Reclassification Adjustment and Tax Effects | (587,789) | 410,623 | 4,230,052 |
Ending Balance | (5,022,140) | (4,434,351) | (4,844,974) |