Capital Matters (Tables)

12 Months Ended

Dec. 31, 2015

Regulatory Capital Requirements [Abstract]

Compliance with Regulatory Capital Requirements

At December 31, 2015, the Bank was designated as “well capitalized.”

					Minimum Regulatory Requirement to be Well Capitalized
(dollars in thousands)	Actual				For Capital Adequacy Purposes					Under Prompt Corrective Action Provisions
	Amount		Ratio		Amount		Ratio			Amount		Ratio
December 31, 2015
Total Capital (to Risk Weighted Assets)
Consolidated	$	221,245	13.21	%	$	133,986		8.00	%	N/A
CommunityOne Bank, N.A.	225,510		13.48		133,839			8.00		$	167,299		10.00	%
Tier 1 Capital (to Risk Weighted Assets)
Consolidated	187,845		11.22		66,968			N/A		N/A
CommunityOne Bank, N.A.	209,541		12.53		66,893			4.00		99,944			6.00
CET 1 (to Risk Weighted Assets)
Consolidated	187,845		11.22		66,968			N/A		N/A
CommunityOne Bank, N.A.	209,541		12.53		75,255			4.50		116,601			7.00
Tier 1 Capital (to Average Assets)
Consolidated	187,845		8.19		$	91,744		N/A		N/A
CommunityOne Bank, N.A.	209,541		9.30		90,125			4.00		112,656			5.00
December 31, 2014
Total Capital (to Risk Weighted Assets)
Consolidated	$	203,150	14.58	%	$	110,982		8.00	%	N/A
CommunityOne Bank, N.A.	206,474		14.88		111,013			8.00		138,767			10.00
Tier 1 Capital (to Risk Weighted Assets)
Consolidated	185,690		13.33		55,491			N/A		N/A
CommunityOne Bank, N.A.	189,081		13.63		55,507			4.00		83,260			6.00
Tier 1 Capital (to Average Assets)
Consolidated	185,690		9.78		75,937			N/A		N/A
CommunityOne Bank, N.A.	189,081		9.94		76,068			4.00		95,085			5.00