XML 76 R66.htm IDEA: XBRL DOCUMENT
v3.22.2.2

BORROWED FUNDS - Long-term Borrowings (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Long-term Borrowing |  |
Long-term borrowings | $ 55,463 | $ 28,042
Loans maturing in 2022 with a weighted-average rate of 0.61% |  |
Long-term Borrowing |  |
Rate | 0.61% | 0.61%
Loans maturing in 2023 with a weighted-average rate of 1.35% |  |
Long-term Borrowing |  |
Rate | 1.35% | 1.35%
Loans maturing in 2024 with a weighted-average rate of 2.76% |  |
Long-term Borrowing |  |
Rate | 2.89% | 2.89%
Loan maturing in 2025 with a rate of 4.91% |  |
Long-term Borrowing |  |
Rate | 3.38% | 3.38%
Federal Home Loan Bank of Pittsburgh |  |
Long-term Borrowing |  |
Long-term borrowings | $ 55,463 | $ 28,042
Federal Home Loan Bank of Pittsburgh | Loans maturing in 2022 with a weighted-average rate of 0.61% |  |
Long-term Borrowing |  |
Long-term borrowings | 4,013 | 15,452
Federal Home Loan Bank of Pittsburgh | Loans maturing in 2023 with a weighted-average rate of 1.35% |  |
Long-term Borrowing |  |
Long-term borrowings | 9,330 | 7,119
Federal Home Loan Bank of Pittsburgh | Loans maturing in 2024 with a weighted-average rate of 2.76% |  |
Long-term Borrowing |  |
Long-term borrowings | 29,822 | 5,099
Federal Home Loan Bank of Pittsburgh | Loan maturing in 2025 with a rate of 4.91% |  |
Long-term Borrowing |  |
Long-term borrowings | $ 12,298 | $ 372

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The calculated weighted average interest rate for Federal Home Loan Bank advances outstanding as of the Balance Sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13(3)(a)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
Name: | us-gaap_FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=123599511&loc=d3e64702-112823 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 + Details
Name: | us-gaap_FederalHomeLoanBankAdvancesLongTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=cznc_FederalHomeLoanBankBorrowingsLoanMaturingIn2022WithRateOf0.61Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=cznc_FederalHomeLoanBankBorrowingsLoanMaturingIn2023WithRateOf1.35Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=cznc_FederalHomeLoanBankBorrowingsLoanMaturingIn2024WithRateOf2.76Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=cznc_FederalHomeLoanBankBorrowingsLoanMaturingIn2025WithRateOf491Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis=srt_FederalHomeLoanBankOfPittsburghMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |