XML 25 R13.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Vendor Deposits | 12 Months Ended
--- | ---
Jun. 30, 2022
Deposit Assets Disclosure [Abstract] |
Vendor Deposits | 7. Vendor Deposits Vendor deposits represent advances made to the Company’s vendors for specialized inventory on order.

X
- Definition The entire disclosure for vendor deposits. + References No definition available. + Details
Name: | evi_VendoreDepositsDisclosureTextBlock
Namespace Prefix: | evi_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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