XML 32 R75.htm IDEA: XBRL DOCUMENT v2.4.0.6
Regulatory Matters (Details) (USD $)
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Community Trust Bank, Inc [Member]
    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Maximum dividend without Approval $ 47,900,000  
Tier I capital (to average assets), Amount [Abstract]    
Actual Amount 363,331,000 334,553,000
For Capital Adequacy Purposes 142,343,000 140,716,000
To Be Well-Capitalized Under Prompt Corrective Action Provision 177,929,000 175,895,000
Tier I capital (to average assets), Ratio [Abstract]    
Actual Ratio (in hundredths) 10.21% 9.51%
For Capital Adequacy Purposes (in hundredths) 4.00% 4.00%
To Be Well-Capitalized Under Prompt Corrective Action Provision (in hundredths) 5.00% 5.00%
Tier I capital (to risk weighted assets), Amount [Abstract]    
Actual Amount 363,331,000 334,553,000
For Capital Adequacy Purposes 99,679,000 100,466,000
To Be Well-Capitalized Under Prompt Corrective Action Provision 149,519,000 150,700,000
Tier I capital (to risk weighted assets), Ratio [Abstract]    
Actual Ratio (in hundredths) 14.58% 13.32%
For Capital Adequacy Purposes (in hundredths) 4.00% 4.00%
To Be Well-Capitalized Under Prompt Corrective Action Provision (in hundredths) 6.00% 6.00%
Total capital (to risk weighted assets), Amount [Abstract]    
Actual Amount 394,796,000 366,243,000
For Capital Adequacy Purposes 199,392,000 200,956,000
To Be Well-Capitalized Under Prompt Corrective Action Provision 249,240,000 251,195,000
Total capital (to risk-weighted assets), Ratio [Abstract]    
Actual Ratio (in hundredths) 15.84% 14.58%
For Capital Adequacy Purposes (in hundredths) 8.00% 8.00%
To Be Well-Capitalized Under Prompt Corrective Action Provision (in hundredths) 10.00% 10.00%
Community Trust Bancorp, Inc. [Member]
    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Restricted core capital elements (in hundredths) 25.00%  
Transition period of final rule 5 years  
Tier I capital (to average assets), Amount [Abstract]    
Actual Amount 380,549,000 349,348,000
For Capital Adequacy Purposes 142,929,000 141,293,000
Tier I capital (to average assets), Ratio [Abstract]    
Actual Ratio (in hundredths) 10.65% 9.89%
For Capital Adequacy Purposes (in hundredths) 4.00% 4.00%
Tier I capital (to risk weighted assets), Amount [Abstract]    
Actual Amount 380,549,000 349,348,000
For Capital Adequacy Purposes 99,947,000 100,677,000
Tier I capital (to risk weighted assets), Ratio [Abstract]    
Actual Ratio (in hundredths) 15.23% 13.88%
For Capital Adequacy Purposes (in hundredths) 4.00% 4.00%
Total capital (to risk weighted assets), Amount [Abstract]    
Actual Amount 412,014,000 381,038,000
For Capital Adequacy Purposes $ 199,886,000 $ 201,341,000
Total capital (to risk-weighted assets), Ratio [Abstract]    
Actual Ratio (in hundredths) 16.49% 15.14%
For Capital Adequacy Purposes (in hundredths) 8.00% 8.00%