XML 55 R43.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Summary of Significant Accounting Policies (Schedule of Costs, Estimated Earnings and Billings) (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Jun. 30, 2021
--- | --- | ---
Receivables [Abstract] |  |
Costs incurred on uncompleted contracts | $ 6,143 | $ 26,833
Estimated earnings | 652 | 3,697
Less: billings to date | (7,270) | (33,615)
Retainage | 1,487 | 200
Ending balance | $ 1,012 | $ (2,885)

X
- Definition Billings to date on uncompleted contracts. + References No definition available. + Details
Name: | evi_BillingsToDate
Namespace Prefix: | evi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Costs and estimated earnings in excess of billings, net of billings in excess of costs on uncompleted contracts. + References No definition available. + Details
Name: | evi_CostsAndEstimatedEarningsInExcessOfBillingsOnUncompletedContractsNet
Namespace Prefix: | evi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Costs incurred on uncompleted contracts. + References No definition available. + Details
Name: | evi_CostsIncurredOnUncompletedContracts
Namespace Prefix: | evi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Estimated earnings. + References No definition available. + Details
Name: | evi_EstimatedEarnings
Namespace Prefix: | evi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Definition The amount of assets, typically cash, provided to suppliers of goods in advance of receipt and acceptance, or services (such as research facilities, lawyers or consultants), which is held by such parties until the entity either effects full payment (including applying the retainer) or obtains release from liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_RetainageDeposit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant