XML 79 R63.htm IDEA: XBRL DOCUMENT
v3.20.2

BORROWED FUNDS AND SUBORDINATED DEBT - long-term borrowing (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Long-term borrowings | $ 72,904 | $ 52,127
Federal Home Loan Bank of Pittsburgh |  |
Long-term borrowings | 72,904 | 52,127
Federal Home Loan Bank of Pittsburgh | Loans matured in 2020 with a weighted-average rate of 2.71% |  |
Long-term borrowings | 0 | 5,069
Federal Home Loan Bank of Pittsburgh | Loans maturing in 2021 with a weighted-average rate of 1.63% |  |
Long-term borrowings | 20,000 | 6,000
Federal Home Loan Bank of Pittsburgh | Loans maturing in 2022 with a weighted-average rate of 1.90% |  |
Long-term borrowings | 22,355 | 20,000
Federal Home Loan Bank of Pittsburgh | Loans maturing in 2023 with a weighted-average rate of 1.63% |  |
Long-term borrowings | 22,500 | 20,500
Federal Home Loan Bank of Pittsburgh | Loans maturing in 2024 with a weighted-average rate of 1.27% |  |
Long-term borrowings | 7,536 | 0
Federal Home Loan Bank of Pittsburgh | Loan maturing in 2025 with a rate of 4.91% |  |
Long-term borrowings | $ 513 | $ 558

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 http://asc.fasb.org/extlink&oid=120398452&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 http://asc.fasb.org/extlink&oid=75038535&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 http://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: | srt_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis=srt_FederalHomeLoanBankOfPittsburghMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=cznc_FederalHomeLoanBankBorrowingsLoanMaturingIn2020WithRateOf270Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=cznc_FederalHomeLoanBankBorrowingsLoanMaturingIn2021WithRateOf163Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=cznc_FederalHomeLoanBankBorrowingsLoanMaturingIn2022WithWeightedAverageRateOf190Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=cznc_FederalHomeLoanBankBorrowingsLoanMaturingIn2023WithWeightedAverageRateOf163Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=cznc_FederalHomeLoanBankBorrowingsLoanMaturingIn2024WithWeightedAverageRateOf127Member
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: |