XML 16 R39.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Deposits (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2012
Deposits [Abstract] |
Major Classifications of Deposits | Major classifications of deposits are categorized as follows:
(in thousands) December 31 |  | 2012 |  |  | 2011 |
Noninterest bearing deposits |  | $ | 606,448 |  |  | $ | 584,735 |
NOW accounts |  |  | 28,717 |  |  |  | 19,113 |
Money market deposits |  |  | 560,855 |  |  |  | 556,765 |
Savings |  |  | 292,861 |  |  |  | 264,271 |
Certificates of deposit and other time deposits of $100,000 or more |  |  | 692,667 |  |  |  | 693,655 |
Certificates of deposit and other time deposits less than $100,000 |  |  | 722,300 |  |  |  | 759,820 |
Total deposits |  | $ | 2,903,848 |  |  | $ | 2,878,359 |
Schedule of Interest Expense on Deposits | Interest expense on deposits is categorized as follows:
(in thousands) |  | 2012 |  |  | 2011 |  |  | 2010 |
Savings, NOW, and money market accounts |  | $ | 2,894 |  |  | $ | 2,824 |  |  | $ | 3,074 |
Certificates of deposit and other time deposits of $100,000 or more |  |  | 7,378 |  |  |  | 8,778 |  |  |  | 11,695 |
Certificates of deposit and other time deposits less than $100,000 |  |  | 7,639 |  |  |  | 9,680 |  |  |  | 14,383 |
Total interest expense on deposits |  | $ | 17,911 |  |  | $ | 21,282 |  |  | $ | 29,152 |
Maturities of certificates of deposits | Maturities of certificates of deposits and other time deposits are presented below:
|  | Maturities by Period at December 31, 2012 |
(in thousands) |  | Total |  |  | Within 1 Year |  |  | 2 Years |  |  | 3 Years |  |  | 4 Years |  |  | 5 Years |  |  | After 5 Years |
Certificates of deposit and other time deposits of $100,000 or more |  | $ | 692,667 |  |  | $ | 599,705 |  |  | $ | 45,172 |  |  | $ | 17,152 |  |  | $ | 12,251 |  |  | $ | 18,387 |  |  | $ | 0 |
Certificates of deposit and other time deposits less than $100,000 |  |  | 722,300 |  |  |  | 642,292 |  |  |  | 42,675 |  |  |  | 15,875 |  |  |  | 10,348 |  |  |  | 10,744 |  |  |  | 366 |
Total maturities |  | $ | 1,414,967 |  |  | $ | 1,241,997 |  |  | $ | 87,847 |  |  | $ | 33,027 |  |  | $ | 22,599 |  |  | $ | 29,131 |  |  | $ | 366 |

X
- Definition Tabular disclosure of major classifications of deposits. + References No definition available. + Details
Name: | ctbi_MajorClassificationsOfDepositsTableTextBlock
Namespace Prefix: | ctbi_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of Maturities of certificates of deposit. + References No definition available. + Details
Name: | ctbi_MaturitiesOfCertificatesOfDepositsTableTextBlock
Namespace Prefix: | ctbi_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of interest expense on deposits. + References No definition available. + Details
Name: | ctbi_ScheduleOfInterestExpenseOnDepositsTableTextBlock
Namespace Prefix: | ctbi_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DepositsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration