XML 92 R82.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Shareholders' Equity and Share Based Compensation - Summary of Non-vested Stock Option (Detail) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($) $ / shares shares
Share-Based Payment Arrangement [Abstract] |
Number of Options, Beginning balance | shares | 3,865,314
Number of Options, Granted | shares | 170,000
Number of Options, Vested | shares | (957,594)
Number of Options, Forfeited | shares | (598,167)
Number of Options, Ending balance | shares | 2,479,553
Weighted Average Grant Date Fair Value, Beginning balance | $ / shares | $ 1.07
Weighted Average Grant Date Fair Value, Granted | $ / shares | 0.58
Weighted Average Grant Date Fair Value, Vested | $ / shares | 0.9
Weighted Average Grant Date Fair Value, Forfeited | $ / shares | 2.27
Weighted Average Grant Date Fair Value, Ending balance | $ / shares | $ 0.82
Aggregate Intrinsic Value, Ending balance | $ | $ 59

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of non-vested options outstanding. + References No definition available. + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of non-vested options forfeited. + References No definition available. + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average grant-date fair value of non-vested options forfeited. + References No definition available. + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average grant-date fair value of non-vested options outstanding. + References No definition available. + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of options vested. + References No definition available. + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average grant-date fair value of options vested. + References No definition available. + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based compensation arrangement by share-based payment award, options, nonvested options granted, weighted average grant-date fair value. + References No definition available. + Details
Name: | vff_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedOptionsGrantedWeightedAverageGrantDateFairValue
Namespace Prefix: | vff_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share based compensation arrangement by share based payment award options nonvested outstanding intrinsic value + References No definition available. + Details
Name: | vff_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedOutstandingIntrinsicValue
Namespace Prefix: | vff_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant