Name:	cvsa_EmployeeBenefitPlanNoteReceivableFromParticipantAccountMaximumBorrowingNumberOfLoans
Namespace Prefix:	cvsa_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Represents the percentage points added to the prime rate to compute the interest rate on participant loans.

No definition available.

Name:	cvsa_EmployeeBenefitPlanNoteReceivableFromParticipantBasisSpreadOnPrimeRate
Namespace Prefix:	cvsa_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Represents the maximum term of loan if proceeds are used for the purchase of principal residence.

No definition available.

Name:	cvsa_EmployeeBenefitPlanNoteReceivableFromParticipantMaximumTermIfProceedsUsedToPurchasePrimaryResidence
Namespace Prefix:	cvsa_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Represents the term of participant loan

No definition available.

Name:	cvsa_EmployeeBenefitPlanNoteReceivableFromParticipantTerm
Namespace Prefix:	cvsa_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

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.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478416/962-205-50-1

Name:	us-gaap-ebp_EmployeeBenefitPlanDescriptionOfPlanLineItems
Namespace Prefix:	us-gaap-ebp_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Amount of maximum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478873/962-325-55-17

Name:	us-gaap-ebp_EmployeeBenefitPlanNoteReceivableFromParticipantAccountMaximumBorrowingAmount
Namespace Prefix:	us-gaap-ebp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Interest rate on participant loan in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Employee Retirement Income Security Act of 1974
-Number 2520
-Section 103
-Subsection 10
-Paragraph b
-Subparagraph (1)(i)(D)
-Publisher DOL-EBSA

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-05(a)(Schedule I))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1