Note 12 - Regulatory Capital Matters (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]

											To Be Well
											Capitalized Under
						For Capital					Prompt Corrective
	Actual					Adequacy Purposes					Action Provisions
	Amount		Ratio			Amount		Ratio			Amount		Ratio
As of March 31, 2019
Total Capital to Risk-Weighted Assets
Consolidated	$	135,451		16.09	%	$	67,341		8.00	%		N/A		N/A
Colony Bank		132,664		15.78			67,237		8.00		$	84,047		10.00	%
Tier I Capital to Risk-Weighted Assets
Consolidated		128,862		15.31			50,505		6.00			N/A		N/A
Colony Bank		126,075		15.00			50,428		6.00			67,237		8.00
Common Equity Tier I Capital to Risk-Weighted Assets
Consolidated		105,362		12.52			37,879		4.50			N/A		N/A
Colony Bank		126,075		15.00			37,821		4.50			54,630		6.50
Tier I Capital to Average Assets
Consolidated		128,862		10.18			50,637		4.00			N/A		N/A
Colony Bank		126,075		9.97			50,557		4.00			63,196		5.00

											To Be Well
											Capitalized Under
						For Capital					Prompt Corrective
	Actual					Adequacy Purposes					Action Provisions
	Amount		Ratio			Amount		Ratio			Amount		Ratio
As of December 31, 2018
Total Capital to Risk-Weighted Assets
Consolidated	$	133,900		15.86	%	$	67,527		8.00	%		N/A		N/A
Colony Bank		131,723		15.63			67,418		8.00		$	84,272		10.00	%
Tier I Capital to Risk-Weighted Assets
Consolidated		126,623		15.00			50,645		6.00			N/A		N/A
Colony Bank		124,446		14.77			50,563		6.00			67,418		8.00
Common Equity Tier I Capital to Risk-Weighted Assets
Consolidated		103,123		12.22			37,984		4.50			N/A		N/A
Colony Bank		124,446		14.77			37,923		4.50			54,777		6.50
Tier I Capital to Average Assets
Consolidated		126,623		10.24			49,478		4.00			N/A		N/A
Colony Bank		124,446		10.08			49,396		4.00			61,745		5.00