PARTNERS' DEFICIT (Narrative) (Details)	Jun. 30, 2019 USD ($) shares
Stockholders' Equity Note [Abstract]
Number of common units approved for issuance to board members and consultants, not yet issued \| shares	78,724
Value of units approved for issuance to board members and consultants, not yet issued \| $	$ 34,723

Value of units approved for issuance to COO, not yet issued.

No definition available.

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Namespace Prefix:	vprb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant