XML 62 R51.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Loans (Details Textual) (USD $) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2012 Contract Person | Mar. 31, 2012 | Sep. 30, 2011 | Jun. 30, 2011 | Sep. 30, 2010 | Jun. 30, 2012 Contract Person | Jun. 30, 2011 | Dec. 31, 2011
Loans (Textual) [Abstract] |  |  |  |  |  |  |  |
Net unamortized loan costs and fees | $ 71 |  |  |  |  | $ 71 |  | $ (7)
Interest rate on original loan |  |  |  | 6.60% |  |  | 6.60% |
Reduced interest rate |  | 5.75% | 4.07% |  | 4.19% |  |  |
Outstanding Balance of Semi Annual Loans |  |  |  |  |  | Greater than $1 million |  |
Out standing balance of Annual Loans |  |  |  |  |  | Less Than $1 million |  |
Provision for loan losses | 1,746,000 |  |  | 992,000 |  | 2,850,000 | 1,769,000 |
Loans modified in a troubled debt restructuring | 10,450,000 |  |  |  |  | 10,450,000 |  | 7,688,000
Number of loans whose terms have been modified | 2 |  |  |  |  | 2 |  |
Number of commercial mortgage customer | 1 |  |  |  |  | 1 |  |
Commercial mortgages [Member] |  |  |  |  |  |  |  |
Loans (Textual) [Abstract] |  |  |  |  |  |  |  |
Loans modified in a troubled debt restructuring | 10,153,000 |  |  |  |  | 10,153,000 |  | 7,688,000
Trouble Debt Restructuring [Member] | Commercial mortgages [Member] |  |  |  |  |  |  |  |
Loans (Textual) [Abstract] |  |  |  |  |  |  |  |
Recorded investment in loans | 1,832,000 |  |  |  |  | 1,832,000 |  |
Provision for loan losses | 101,000 |  |  | 0 |  | 101,000 | 0 |
Trouble Debt Restructuring [Member] | Commercial customer [Member] |  |  |  |  |  |  |  |
Loans (Textual) [Abstract] |  |  |  |  |  |  |  |
Recorded investment in loans | 297,000 |  |  |  |  | 297,000 |  |
Customer1 [Member] |  |  |  |  |  |  |  |
Loans (Textual) [Abstract] |  |  |  |  |  |  |  |
Interest rate on original loan | 6.60% |  |  |  |  | 6.60% |  |
Customer1 [Member] | Trouble Debt Restructuring [Member] | Commercial mortgages [Member] |  |  |  |  |  |  |  |
Loans (Textual) [Abstract] |  |  |  |  |  |  |  |
Recorded investment in loans | 1,657,000 |  |  |  |  | 1,657,000 |  | 1,662,000
Loan specific reserve | 209,000 |  |  |  |  | 209,000 |  | 228,000
Customer 2 [Member] | Trouble Debt Restructuring [Member] | Commercial mortgages [Member] |  |  |  |  |  |  |  |
Loans (Textual) [Abstract] |  |  |  |  |  |  |  |
Recorded investment in loans | 712,000 |  |  |  |  | 712,000 |  | 728,000
Loan specific reserve | 463,000 |  |  |  |  | 463,000 |  | 465,000
Provision for loan losses | 0 |  |  |  |  | 0 |  |
Customer 3 [Member] | Trouble Debt Restructuring [Member] | Commercial mortgages [Member] |  |  |  |  |  |  |  |
Loans (Textual) [Abstract] |  |  |  |  |  |  |  |
Recorded investment in loans | 4,547,000 |  |  |  |  | 4,547,000 |  | 4,588,000
Customer4 [Member] | Trouble Debt Restructuring [Member] | Commercial mortgages [Member] |  |  |  |  |  |  |  |
Loans (Textual) [Abstract] |  |  |  |  |  |  |  |
Recorded investment in loans | $ 1,405,000 |  |  |  |  | $ 1,405,000 |  | $ 1,438,000
Loans 1 [Member] | Customer 2 [Member] |  |  |  |  |  |  |  |
Loans (Textual) [Abstract] |  |  |  |  |  |  |  |
Interest rate on original loan | 6.45% |  |  |  |  | 6.45% |  |
Loans 2 [Member] | Customer 2 [Member] |  |  |  |  |  |  |  |
Loans (Textual) [Abstract] |  |  |  |  |  |  |  |
Interest rate on original loan | 6.47% |  |  |  |  | 6.47% |  |

X
- Definition Loan and lease receivable interest rate. + References No definition available. + Details
Name: | ccne_LoanAndLeaseReceivableInterestRate
Namespace Prefix: | ccne_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loans and leases reduced interest rate percentage. + References No definition available. + Details
Name: | ccne_LoansAndLeasesReducedInterestRatePercentage
Namespace Prefix: | ccne_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ccne_LoansTextualAbstract
Namespace Prefix: | ccne_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of commercial mortgage customer. + References No definition available. + Details
Name: | ccne_NumberOfCommercialMortgageCustomer
Namespace Prefix: | ccne_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Out standing balance of Annual Loans. + References No definition available. + Details
Name: | ccne_OutStandingBalanceOfAnnualLoans
Namespace Prefix: | ccne_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Outstanding balance of semi annual loans. + References No definition available. + Details
Name: | ccne_OutstandingBalanceOfSemiAnnualLoans
Namespace Prefix: | ccne_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Recorded investment in loans. + References No definition available. + Details
Name: | ccne_RecordedInvestmentInLoans
Namespace Prefix: | ccne_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=7512638&loc=SL6953676-111524 + Details
Name: | us-gaap_FinancingReceivableModificationsNumberOfContracts1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6951948&loc=d3e18845-111554 + Details
Name: | us-gaap_FinancingReceivableModificationsRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Provision charged for the period based on estimated losses to be realized from loan and lease transactions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-DEP -Paragraph 168, 169, 170 -IssueDate 2006-05-01 -Chapter 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 11 -Article 9 + Details
Name: | us-gaap_ProvisionForLoanAndLeaseLosses
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 95-3 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 + Details
Name: | us-gaap_RestructuringReserve
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of deferred fees paid by borrowers and unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of loans that are being amortized into income as an adjustment to yield. Excludes amounts for loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6378536&loc=d3e10092-111533 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 91 -Paragraph 21 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant