Commitments and Contingencies (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
Sep. 30, 2025	Jun. 30, 2025
Commitments and Contingencies [Abstract]
Outstanding performance bonds total	$ 1.2	$ 1.2

Represents the amount of outstanding performance and payment bonds.

No definition available.

Name:	evi_OutstandingPerformanceAndPaymentBonds
Namespace Prefix:	evi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration