XML 59 R45.htm IDEA: XBRL DOCUMENT
v3.22.1

Note 18 - Financial Instruments With Off-balance Sheet Risk (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Notes Tables |
Schedule of Commitment to Extended Credit [Table Text Block] |
|  | December 31, |
(In thousands) |  | 2021 |  |  | 2020 |
Commitments to extend credit: |  |  |  |  |  |  |  |
Unused lines of credit |  | $ | 68,341 |  |  | $ | 61,622 |
Undisbursed construction loans |  |  | 18,594 |  |  |  | 25,232 |
Home equity lines of credit |  |  | 16,396 |  |  |  | 19,240 |
Future loan commitments |  |  | 23,486 |  |  |  | 15,696 |
Financial standby letters of credit |  |  | 164 |  |  |  | 604 |
|  | $ | 126,981 |  |  | $ | 122,394 |

X
- Definition Tabular disclosure of schedule of commitment to extended credit. + References No definition available. + Details
Name: | pnbk_ScheduleOfCommitmentToExtendedCreditTableTextBlock
Namespace Prefix: | pnbk_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration