XML 68 R47.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Deposits (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2015
Deposits [Abstract] |
Schedule of summary of non-interest bearing and interest bearing deposits | At December 31, 2015 and 2014, non-interest bearing and interest bearing deposits were as follows:
December 31 (In thousands) |  | 2015 |  | 2014
Non-interest bearing |  | $ | 1,404,032 |  |  | $ | 1,269,296 |
Interest bearing |  | 3,943,610 |  |  | 3,858,704 |
Total |  | $ | 5,347,642 |  |  | $ | 5,128,000 |
Schedule of maturities of time deposits | At December 31, 2015, the maturities of time deposits were as follows:
(In thousands) |  |
2016 |  | $ | 814,387 |
2017 |  | 221,761 |
2018 |  | 56,744 |
2019 |  | 145,027 |
2020 |  | 52,062 |
After 5 years |  | 431 |
Total |  | $ | 1,290,412 |

X
- Definition Maturities Of Time Deposits [Table Text Block] + References No definition available. + Details
Name: | prk_MaturitiesOfTimeDepositsTableTextBlock
Namespace Prefix: | prk_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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