XML 22 R42.htm IDEA: XBRL DOCUMENT v2.4.0.8

Loan Receivables and Allowance for Loan Losses - Summarizes Impaired Loans (Detail) (USD $)	Mar. 31, 2014	Dec. 31, 2013
Financing Receivable, Impaired [Line Items]
Recorded investments with no related allowance	$ 13,966,000	$ 14,485,000
Recorded investments with an allowance	6,967,000	7,508,000
Recorded Investment, Total	20,933,000	21,993,000
Unpaid principal with no related allowance	17,564,000	18,194,000
Unpaid principal with an allowance	7,294,000	7,920,000
Unpaid Principal Balance, Total	24,858,000	26,114,000
Related Allowance with no related allowance
Related Allowance with an allowance	1,800,000	1,891,000
Related Allowance, Total	1,800,000	1,891,000
Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded investments with no related allowance	2,000	2,000
Recorded investments with an allowance	6,050,000	6,150,000
Recorded Investment, Total	6,052,000	6,152,000
Unpaid principal with no related allowance	160,000	151,000
Unpaid principal with an allowance	6,050,000	6,150,000
Unpaid Principal Balance, Total	6,210,000	6,301,000
Related Allowance with no related allowance
Related Allowance with an allowance	1,500,000	1,500,000
Related Allowance, Total	1,500,000	1,500,000
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded investments with no related allowance	8,699,000	7,597,000
Recorded investments with an allowance	156,000	170,000
Recorded Investment, Total	8,855,000	7,767,000
Unpaid principal with no related allowance	9,537,000	8,316,000
Unpaid principal with an allowance	210,000	215,000
Unpaid Principal Balance, Total	9,747,000	8,531,000
Related Allowance with no related allowance
Related Allowance with an allowance	17,000	31,000
Related Allowance, Total	17,000	31,000
Construction [Member]
Financing Receivable, Impaired [Line Items]
Recorded investments with no related allowance
Recorded investments with an allowance	260,000	260,000
Recorded Investment, Total	260,000	260,000
Unpaid principal with no related allowance
Unpaid principal with an allowance	487,000	487,000
Unpaid Principal Balance, Total	487,000	487,000
Related Allowance with no related allowance
Related Allowance with an allowance	260,000	260,000
Related Allowance, Total	260,000	260,000
Construction to Permanent [Member]
Financing Receivable, Impaired [Line Items]
Recorded investments with no related allowance		1,197,000
Recorded investments with an allowance
Recorded Investment, Total		1,197,000
Unpaid principal with no related allowance		1,425,000
Unpaid principal with an allowance
Unpaid Principal Balance, Total		1,425,000
Related Allowance with no related allowance
Related Allowance with an allowance		2,188,000
Related Allowance, Total
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded investments with no related allowance	4,680,000	5,098,000
Recorded investments with an allowance	499,000	926,000
Recorded Investment, Total	5,179,000	6,024,000
Unpaid principal with no related allowance	7,203,000	7,632,000
Unpaid principal with an allowance	545,000	1,066,000
Unpaid Principal Balance, Total	7,748,000	8,698,000
Related Allowance with no related allowance
Related Allowance with an allowance	21,000	98,000
Related Allowance, Total	21,000	98,000
Consumer [Member]
Financing Receivable, Impaired [Line Items]
Recorded investments with no related allowance	585,000	591,000
Recorded investments with an allowance	2,000	2,000
Recorded Investment, Total	587,000	593,000
Unpaid principal with no related allowance	664,000	670,000
Unpaid principal with an allowance	2,000	2,000
Unpaid Principal Balance, Total	666,000	672,000
Related Allowance with no related allowance
Related Allowance with an allowance	2,000	2,000
Related Allowance, Total	$ 2,000	$ 2,000

X

- Definition

Impaired financing receivable with no related allowance related allowance.

+ References

No definition available.

+ Details

Name:	pnbk_ImpairedFinancingReceivableWithNoRelatedAllowanceRelatedAllowance
Namespace Prefix:	pnbk_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Impaired financing receivable with related allowance.

+ References

No definition available.

+ Details

Name:	pnbk_ImpairedFinancingReceivableWithRelatedAllowance
Namespace Prefix:	pnbk_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

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

X

- Definition

Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 14A

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953550-111524

+ Details

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

X

- Definition

Amount of allowance for credit losses related to recorded investment.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5212-111524

+ Details

Name:	us-gaap_ImpairedFinancingReceivableRelatedAllowance
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (a)(4)

-URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5212-111524

+ Details

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

X

- Definition

Amount of investment in impaired financing receivables for which there is no related allowance for credit losses.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 14A

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953550-111524

+ Details

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

X

- Definition

Amount of unpaid principal balance of impaired financing receivables for which there is no related allowance for credit losses.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (a)(4)

-URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5212-111524

+ Details

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

X

- Definition

Amount of investment in impaired financing receivables for which there is a related allowance for credit losses.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 14A

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953550-111524

+ Details

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

X

- Definition

Unpaid principal balance of impaired financing receivables for which there is a related allowance for credit losses.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (a)(4)

-URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5212-111524

+ Details

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