Note 12 - Regulatory Capital Matters (Tables)

6 Months Ended

Jun. 30, 2016

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 June 30 , 2016
Total Capital to Risk-Weighted Assets
Consolidated	$	136,138		17.32	%	$	62,871		8.00	%		N/A		N/A
Colony Bank		132,361		16.87			62,777		8.00		$	78,472		10.00	%
Tier I Capital to Risk-Weighted Assets
Consolidated		126,748		16.13			47,153		6.00			N/A		N/A
Colony Bank		122,971		15.67			47,083		6.00			62,777		8.00
Common Equity Tier I Capital to Risk-Weighted Assets
Consolidated		85,227		10.84			35,365		4.50			N/A		N/A
Colony Bank		122,971		15.67			35,312		4.50			51,007		6.50
Tier I Capital to Average Assets
Consolidated		126,748		10.94			46,339		4.00			N/A		N/A
Colony Bank		122,971		10.63			46,260		4.00			57,824		5.00

						For Capital					To Be Well Capitalized Under Prompt Corrective
	Actual					Adequacy Purposes					Action Provisions
	Amount		Ratio			Amount		Ratio			Amount		Ratio
As of December 31, 2015
Total Capital to Risk-Weighted Assets
Consolidated	$	131,948		16.60	%	$	63,602		8.00	%		N/A		N/A
Colony Bank		126,939		15.99			63,500		8.00		$	79,375		10.00	%
Tier 1 Capital to Risk-Weighted Assets
Consolidated		123,344		15.51			47,702		6.00			N/A		N/A
Colony Bank		118,335		14.91			47,625		6.00			63,500		8.00
Common Equity Tier 1 Capital to Risk-Weighted Assets
Consolidated		81,823		10.29			35,776		4.50			N/A		N/A
Colony Bank		118,335		14.91			35,719		4.50			51,594		6.50
Tier 1 Capital to Average Assets
Consolidated		123,344		10.69			46,149		4.00			N/A		N/A
Colony Bank		118,335		10.27			46,074		4.00			57,592		5.00