XML 98 R85.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Employee Benefits - 401(k) and profit sharing plan (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
401(k) plan |  |  |
Schedule of Defined Contribution Plans Disclosures [Line Items] |  |  |
Requisite service period | 1 month |  |
Employer contribution amount | $ 686 | $ 604 | $ 585
Profit sharing plan |  |  |
Schedule of Defined Contribution Plans Disclosures [Line Items] |  |  |
Requisite service period | 2 years |  |
Percentage vesting annually | 100.00% |  |
Employer contribution amount | $ 600 | $ 380 | $ 270
Minimum | 401(k) plan |  |  |
Schedule of Defined Contribution Plans Disclosures [Line Items] |  |  |
Employer matching of employee contributions, percentage | 50.00% |  |
Employer matching contribution, percentage of compensation | 3.00% |  |
Maximum | 401(k) plan |  |  |
Schedule of Defined Contribution Plans Disclosures [Line Items] |  |  |
Employer matching of employee contributions, percentage | 100.00% |  |
Employer matching contribution, percentage of compensation | 5.00% |  |

X
- Definition Defined Contribution Plan Requisite Service Period + References No definition available. + Details
Name: | cvcy_DefinedContributionPlanRequisiteServicePeriod
Namespace Prefix: | cvcy_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition [Line Items] for Schedule of Defined Contribution Plans Disclosures [Table] + References No definition available. + Details
Name: | cvcy_ScheduleOfDefinedContributionPlansDisclosuresLineItems
Namespace Prefix: | cvcy_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage employer matches of the employee's percentage contribution matched. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of employer's matching contributions to a defined contribution plan that vests in a given year. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RetirementPlanNameAxis=cvcy_EmployeeSavingsPlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RetirementPlanNameAxis=cvcy_ProfitSharingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |