XML 142 R115.htm IDEA: XBRL DOCUMENT v2.4.1.9

Related Party Transactions - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Related Party Transactions [Abstract]
Aggregate of loans total	$ 2,570us-gaap_RelatedPartyTransactionDueFromToRelatedParty	$ 2,238us-gaap_RelatedPartyTransactionDueFromToRelatedParty
Payments to fund long-term loans to related parties	1,087us-gaap_PaymentsToFundLongtermLoansToRelatedParties
Repayment total	398ccne_PaymentMadeToRelatedParties
Loans added due to change in the composition of related parties	357ccne_PaymentsForAdditionalLoanToRelatedParty
Deposits	$ 46,964ccne_DepositsReceivedFromRelatedParties	$ 48,249ccne_DepositsReceivedFromRelatedParties

X

- Definition

Deposits received from related parties.

+ References

No definition available.

+ Details

Name:	ccne_DepositsReceivedFromRelatedParties
Namespace Prefix:	ccne_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Payment made to related parties.

+ References

No definition available.

+ Details

Name:	ccne_PaymentMadeToRelatedParties
Namespace Prefix:	ccne_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Payments for additional loan to related party.

+ References

No definition available.

+ Details

Name:	ccne_PaymentsForAdditionalLoanToRelatedParty
Namespace Prefix:	ccne_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The cash outflow associated with extending a long-term loan to a related party. Alternate caption: Payments for Advances to Affiliates.

+ References

No definition available.

+ Details

Name:	us-gaap_PaymentsToFundLongtermLoansToRelatedParties
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(k)(1))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph k

-Subparagraph 1

-Article 4

+ Details

Name:	us-gaap_RelatedPartyTransactionDueFromToRelatedParty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_RelatedPartyTransactionsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration