Accounts Receivable - Schedule of Contractual Commitments, Net of Allowance for Doubtful Accounts (Parenthetical) (Details) $ in Thousands	Sep. 30, 2020 USD ($)
Receivables [Abstract]
Allowance for current financing receivables	$ 5,720
Allowance for long-term financing receivables	$ 4,108

Financing receivable allowance for credit losses noncurrent.

No definition available.

Name:	vero_FinancingReceivableAllowanceForCreditLossesNoncurrent
Namespace Prefix:	vero_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant