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| 0000736772-23-000038.txt | 2023-05-03 16:19:06 | |
 0000736772-23-000038-xbrl.zip | 605868 | 2023-05-03 16:19:06 |
| ccne-20230331.htm | 5959773 | 2023-05-03 16:19:06 |
| ccne-20230331.xsd | 89323 | 2023-05-03 16:19:06 |
| ccne-20230331_cal.xml | 176869 | 2023-05-03 16:19:06 |
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| ccne-20230331_htm.xml | 7362312 | 2023-05-03 16:19:06 |
| ccne-20230331_lab.xml | 1033127 | 2023-05-03 16:19:06 |
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| ccne03312023ex321.htm | 3724 | 2023-05-03 16:19:06 |
| ccne03312023ex322.htm | 3733 | 2023-05-03 16:19:06 |
| FilingSummary.xml | 57009 | 2023-05-03 16:19:06 |
| Financial_Report.xlsx | 191210 | 2023-05-03 16:19:06 |
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| R9.htm | 16681 | 2023-05-03 16:19:06 |
| report.css | 2768 | 2023-05-03 16:19:06 |
| Show.js | 1086 | 2023-05-03 16:19:06 |