XML 49 R45.htm IDEA: XBRL DOCUMENT v2.4.0.8

Note 3 - Loans Receivable and Allowance for Loan Losses (Details) - Summarizes Loans that were Modified in a Troubled Debt Restructuring (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014
Note 3 - Loans Receivable and Allowance for Loan Losses (Details) - Summarizes Loans that were Modified in a Troubled Debt Restructuring [Line Items]
Number of Relationships	2
Pre-Modification Outstanding Recorded Investment	$ 2,439
Number of Relationships	2
Post-Modification Outstanding Recorded Investment	2,430
Commercial Real Estate Portfolio Segment [Member]
Note 3 - Loans Receivable and Allowance for Loan Losses (Details) - Summarizes Loans that were Modified in a Troubled Debt Restructuring [Line Items]
Number of Relationships	2
Pre-Modification Outstanding Recorded Investment	2,439
Number of Relationships	2
Post-Modification Outstanding Recorded Investment	$ 2,430

X

- Definition

Financing receivable post modification number of contracts.

+ References

No definition available.

+ Details

Name:	pnbk_FinancingReceivablePostModificationNumberOfContracts
Namespace Prefix:	pnbk_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Financing receivable pre modification number of contracts.

+ References

No definition available.

+ Details

Name:	pnbk_FinancingReceivablePreModificationNumberOfContracts
Namespace Prefix:	pnbk_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	pnbk_Note3LoansReceivableandAllowanceforLoanLossesDetailsSummarizesLoansthatwereModifiedinaTroubledDebtRestructuringLineItems
Namespace Prefix:	pnbk_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Post-modification amount of investment in financing receivables 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=35738203&loc=SL6953676-111524

+ Details

Name:	us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Pre-modification amount of investment in financing receivables 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=35738203&loc=SL6953676-111524

+ Details

Name:	us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration