XML 141 R89.htm IDEA: XBRL DOCUMENT v3.24.0.1

DEPOSITS - Remaining Maturities of Time Deposits In Excess of 250,000 (Details) - USD ($)	Dec. 31, 2023	Dec. 31, 2022
DEPOSITS
Time Deposits, at or Above FDIC Insurance Limit	$ 134,085,000	$ 85,640,000
Three months or less	47,773,000
Over 3 months through 12 months	45,663,000
Over 1 year through 3 years	40,104,000
Over 3 years	545,000
Total	$ 134,085,000	$ 85,640,000

X

- Definition

Amount of time deposit liabilities, including certificates of deposit, in denominations of $250,000 or more, maturing after three years from the balance sheet date.

+ References

No definition available.

+ Details

Name:	cznc_ContractualMaturitiesTimeDepositsAtOrAboveFDICInsuranceLimitAfter3Years
Namespace Prefix:	cznc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of time deposit liabilities, including certificates of deposit, in denominations of $250,000 or more, maturing within one to three years after the balance sheet date.

+ References

No definition available.

+ Details

Name:	cznc_ContractualMaturitiesTimeDepositsAtOrAboveFDICInsuranceLimitSixMonthsThrough12Months
Namespace Prefix:	cznc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of time deposit liabilities, including certificates of deposit, in denominations of $250,000 or more, maturing within three months or fewer from the balance sheet date.

+ References

No definition available.

+ Details

Name:	cznc_ContractualMaturitiesTimeDepositsAtOrAboveFDICInsuranceLimitThreeMonthsOrLess
Namespace Prefix:	cznc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of time deposit liabilities, including certificates of deposit, in denominations of $250,000 or more, maturing within three to twelve months after the balance sheet date.

+ References

No definition available.

+ Details

Name:	cznc_ContractualMaturitiesTimeDepositsAtOrAboveFDICInsuranceLimitThreeMonthsThroughTwelveMonths
Namespace Prefix:	cznc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	cznc_DepositsDisclosureAbstract
Namespace Prefix:	cznc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 405
-Topic 942
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481047/942-405-50-1

+ Details

Name:	us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant