XML 44 R9.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Restrictions on Cash and Due From Banks | 12 Months Ended
--- | ---
Dec. 31, 2013
Text Block [Abstract] |
Restrictions on Cash and Due From Banks | Note 2. Restrictions on Cash and Due From Banks At December 31, 2013 and 2012, the Company was required to maintain $25,000 in the Federal Reserve Bank for clearing purposes for its transaction accounts and non-personal time deposits.

X
- Definition Restrictions on cash and due from banks. + References No definition available. + Details
Name: | pnbk_RestrictionsOnCashAndDueFromBanksDisclosureTextBlock
Namespace Prefix: | pnbk_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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