XML 118 R104.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 20 - Regulatory Capital Matters - Summary of Regulatory Capital Information (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Capital $ 127,786 $ 130,785
Capital to Risk-Weighted Assets 15.56% 16.64%
Capital Required for Capital Adequacy $ 65,718 $ 62,880
Capital Required for Capital Adequacy to Risk-Weighted Assets 8.00% 8.00%
Tier I Risk Based Capital $ 120,279 $ 121,862
Tier I Risk Based Capital to Risk-Weighted Assets 14.64% 15.50%
Tier I Risk Based Capital Required for Capital Adequacy $ 49,289 $ 47,160
Tier I Risk Based Capital Required for Capital Adequacy to Risk-Weighted Assets 6.00% 6.00%
Common Equity Tier I Risk Based Capital $ 96,779 $ 89,002
Common Equity Tier I Risk Based Capital to Risk-Weighted Assets 11.78% 11.32%
Common Equity Tier I Risk Based Capital Required for Capital Adequacy $ 36,967 $ 35,370
Common Equity Tier I Risk Based Capital Required for Capital Adequacy to Risk-Weighted Assets 4.50% 4.50%
Tier I Leverage Capital $ 120,279 $ 121,862
Tier I Leverage Capital to Average Assets 9.89% 10.29%
Tier I Leverage Capital Required for Capital Adequacy $ 48,635 $ 47,368
Tier I Leverage Capital Required for Capital Adequacy to Average Assets 4.00% 4.00%
Colony Bank [Member]    
Capital $ 127,470 $ 127,646
Capital to Risk-Weighted Assets 15.54% 16.26%
Capital Required for Capital Adequacy $ 65,628 $ 62,796
Capital Required for Capital Adequacy to Risk-Weighted Assets 8.00% 8.00%
Capital Required to be Well Capitalized $ 82,036 $ 78,495
Capital Required to be Well Capitalized to Risk-Weighted Assets 10.00% 10.00%
Tier I Risk Based Capital $ 119,963 $ 118,723
Tier I Risk Based Capital to Risk-Weighted Assets 14.62% 15.12%
Tier I Risk Based Capital Required for Capital Adequacy $ 49,221 $ 47,097
Tier I Risk Based Capital Required for Capital Adequacy to Risk-Weighted Assets 6.00% 6.00%
Tier I Risk Based Capital Required to be Well Capitalized $ 65,628 $ 62,796
Tier I Risk Based Capital Required to be Well Capitalized to Risk-Weighted Assets 8.00% 8.00%
Common Equity Tier I Risk Based Capital $ 119,963 $ 118,723
Common Equity Tier I Risk Based Capital to Risk-Weighted Assets 14.62% 15.12%
Common Equity Tier I Risk Based Capital Required for Capital Adequacy $ 36,916 $ 35,323
Common Equity Tier I Risk Based Capital Required for Capital Adequacy to Risk-Weighted Assets 4.50% 4.50%
Common Equity Tier I Risk Based Capital Required to Be Well Capitalized $ 53,323 $ 51,022
Common Equity Tier I Risk Based Capital Required to Be Well Capitalized to Risk-Weighted Assets 6.50% 6.50%
Tier I Leverage Capital $ 119,963 $ 118,723
Tier I Leverage Capital to Average Assets 9.88% 10.04%
Tier I Leverage Capital Required for Capital Adequacy $ 48,566 $ 47,290
Tier I Leverage Capital Required for Capital Adequacy to Average Assets 4.00% 4.00%
Tier I Leverage Capital Required to Be Well Capitalized $ 60,708 $ 59,113
Tier I Leverage Capital Required to Be Well Capitalized to Average Assets 5.00% 5.00%