XML 72 R52.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Deposits (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Deposits [Abstract] |
Schedule of summary of non-interest bearing and interest bearing deposits | At December 31, 2018 and 2017, non-interest bearing and interest bearing deposits were as follows:
December 31 (In thousands) |  | 2018 |  | 2017
Non-interest bearing |  | $ | 1,804,881 |  |  | $ | 1,633,941 |
Interest bearing |  | 4,455,979 |  |  | 4,183,385 |
Total |  | $ | 6,260,860 |  |  | $ | 5,817,326 |
Schedule of maturities of time deposits | At December 31, 2018, the maturities of time deposits were as follows:
(In thousands) |  |
2019 |  | $ | 670,674 |
2020 |  | 248,938 |
2021 |  | 55,873 |
2022 |  | 47,190 |
2023 |  | 20,405 |
After 5 years |  | 97 |
Total |  | $ | 1,043,177 |

X
- Definition Summary of noninterest bearing and interest bearing deposits [table text block]. + References No definition available. + Details
Name: | prk_SummaryOfNoninterestBearingAndInterestBearingDepositsTableTextBlock
Namespace Prefix: | prk_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of time deposit liability maturities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
Name: | us-gaap_TimeDepositMaturitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration