XML 33 R56.htm IDEA: XBRL DOCUMENT v2.4.0.6

12. EMPLOYEE BENEFIT PLAN (Details Narrative) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Employee Benefit Plan Details Narrative
Contributions made by the Company	$ 37,195	$ 0

X

- Definition

Custom Element.

+ References

No definition available.

+ Details

Name:	WVVI_ContributionsMadeByCompany
Namespace Prefix:	WVVI_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	WVVI_EmployeeBenefitPlanDetailsNarrativeAbstract
Namespace Prefix:	WVVI_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration