XML 82 R50.htm IDEA: XBRL DOCUMENT
v3.25.0.1

OFF-BALANCE SHEET RISK (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Notes Tables |
Schedule of financial instruments whose contract amounts represent credit risk | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​ | December 31,
(In Thousands) |  | 2024 |  | 2023
Commitments to extend credit | ​ | $ | 380,003 | ​ | $ | 395,997
Standby letters of credit | ​ |  | 64,586 | ​ |  | 19,158
Schedule of expirations of standby letters of credit | ​
​ | ​ | ​ | ​
Year of Expiration |  | (In Thousands)
2025 | ​ | $ | 64,485
2026 | ​ |  | 25
2027 | ​ | ​ | 48
2028 | ​ | ​ | 28
2029 | ​ | ​ | 0
Total | ​ | $ | 64,586

X
- Definition Tabular disclosure of off-balance sheet risk expirations. + References No definition available. + Details
Name: | cznc_ScheduleOfOffBalanceSheetRisksExpirationsTableTextBlock
Namespace Prefix: | cznc_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined) which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-11 + Details
Name: | us-gaap_ScheduleOfFairValueOffBalanceSheetRisksTextBlock
Namespace Prefix: | us-gaap_
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