XML 34 R24.htm IDEA: XBRL DOCUMENT
v3.21.1

Presentation and Summary of Significant Accounting Policies - Additional Information (Details 1) | Mar. 31, 2021
--- | ---
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2021-04-01 |
Significant Accounting Policies [Line Items] |
Expected Recognition of revenue over remaining contract terms | 12 months

X
- Definition Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130556-203045 + Details
Name: | us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Definition Significant accounting policies. + References No definition available. + Details
Name: | veri_SignificantAccountingPoliciesLineItems
Namespace Prefix: | veri_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis=2021-04-01
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |