XML 43 R33.htm IDEA: XBRL DOCUMENT v3.23.1

Investments - Credit Quality Indicator (Details)	Mar. 31, 2023 USD ($)
AAA/AA/A
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total debt securities held-to-maturity	$ 238,734
AAA/AA/A | Obligations of states and political subdivisions
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total debt securities held-to-maturity	192,028
AAA/AA/A | Private label mortgage and asset backed securities
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total debt securities held-to-maturity	46,706
AAA/AA/A | Corporate debt securities
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total debt securities held-to-maturity	0
BBB/BB/B
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total debt securities held-to-maturity	0
BBB/BB/B | Obligations of states and political subdivisions
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total debt securities held-to-maturity	0
BBB/BB/B | Private label mortgage and asset backed securities
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total debt securities held-to-maturity	0
BBB/BB/B | Corporate debt securities
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total debt securities held-to-maturity	0
Unrated
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total debt securities held-to-maturity	65,794
Unrated | Obligations of states and political subdivisions
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total debt securities held-to-maturity	0
Unrated | Private label mortgage and asset backed securities
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total debt securities held-to-maturity	9,275
Unrated | Corporate debt securities
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total debt securities held-to-maturity	$ 46,008

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_DebtSecuritiesHeldToMaturityCreditQualityIndicatorLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount excluding accrued interest, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 3B
-URI http://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446

+ Details

Name:	us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_ExternalCreditRatingByGroupingAxis=cvcy_ExternalCreditRatingAAAAAARatingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_USStatesAndPoliticalSubdivisionsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_CorporateDebtSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ExternalCreditRatingByGroupingAxis=cvcy_ExternalCreditRatingBBBBBBRatingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ExternalCreditRatingByGroupingAxis=cvcy_ExternalCreditRatingNotRatedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: