XML 47 R52.htm IDEA: XBRL DOCUMENT v2.4.0.6
Regulartory and Other Maters (Details)
Dec. 31, 2012
Dec. 31, 2011
Compliance with Regulatory Capital Requirements under Banking Regulations [Abstract]    
Total risk-based capital ratio, Adequately Capitalized 8.00%  
Total risk-based capital ratio, Well Capitalized 10.00%  
Tier 1 risk-based capital ratio, Adequately Capitalized 4.00%  
Tier 1 risk-based capital ratio, Well Capitalized 6.00%  
Leverage capital ratio, Adequately Capitalized 4.00%  
Leverage capital ratio, Well Capitalized 5.00%  
CommunityOne [Member]
   
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Capital Required to be Well Capitalized to Risk Weighted Assets under Consent Order with OCC 12.00% 12.00%
Tier One Leverage Capital Required to be Well Capitalized to Average Assets under Consent Order with OCC 9.00% 9.00%
Compliance with Regulatory Capital Requirements under Banking Regulations [Abstract]    
Total risk-based capital ratio 11.40% 14.52%
Total risk-based capital ratio, Adequately Capitalized 8.00% 8.00%
Total risk-based capital ratio, Well Capitalized 10.00% 10.00%
Tier 1 risk-based capital ratio 10.13% 13.23%
Tier 1 risk-based capital ratio, Adequately Capitalized 4.00% 4.00%
Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets under Consent Order with OCC 9.00% 9.00%
Tier 1 risk-based capital ratio, Well Capitalized 6.00% 6.00%
Leverage capital ratio 6.17% 7.39%
Leverage capital ratio, Adequately Capitalized 4.00% 4.00%
Leverage capital ratio, Well Capitalized 5.00% 5.00%
Bank of Granite [Member]
   
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Capital Required to be Well Capitalized to Risk Weighted Assets under Consent Order with OCC 12.00% 12.00%
Tier One Leverage Capital Required to be Well Capitalized to Average Assets under Consent Order with OCC 8.00% 8.00%
Compliance with Regulatory Capital Requirements under Banking Regulations [Abstract]    
Total risk-based capital ratio 16.30% 12.04%
Total risk-based capital ratio, Adequately Capitalized 8.00% 8.00%
Total risk-based capital ratio, Well Capitalized 10.00% 10.00%
Tier 1 risk-based capital ratio 15.04% 12.04%
Tier 1 risk-based capital ratio, Adequately Capitalized 4.00% 4.00%
Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets under Consent Order with OCC 8.00% 8.00%
Tier 1 risk-based capital ratio, Well Capitalized 6.00% 6.00%
Leverage capital ratio 8.12% 7.19%
Leverage capital ratio, Adequately Capitalized 4.00% 4.00%
Leverage capital ratio, Well Capitalized 5.00% 5.00%