Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details)

v2.4.1.9
Segment Information (Details) (USD $)
3 Months Ended 6 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Jun. 30, 2014
Financial information for the Company's business segments:          
Revenues: $ 6,925,145us-gaap_Revenues $ 9,835,413us-gaap_Revenues $ 16,008,839us-gaap_Revenues $ 18,328,643us-gaap_Revenues  
Operating income (loss): 776,780us-gaap_OperatingIncomeLoss 764,994us-gaap_OperatingIncomeLoss 1,519,779us-gaap_OperatingIncomeLoss 1,448,199us-gaap_OperatingIncomeLoss  
Identifiable assets: 8,693,078us-gaap_Assets   8,693,078us-gaap_Assets   13,818,087us-gaap_Assets
Commercial and industrial laundry, dry cleaning equipment and boilers          
Financial information for the Company's business segments:          
Revenues: 6,863,823us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= evi_CommercialAndIndustrialLaundryDryCleaningEquipmentAndBoilersMember
9,760,472us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= evi_CommercialAndIndustrialLaundryDryCleaningEquipmentAndBoilersMember
15,911,337us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= evi_CommercialAndIndustrialLaundryDryCleaningEquipmentAndBoilersMember
18,181,267us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= evi_CommercialAndIndustrialLaundryDryCleaningEquipmentAndBoilersMember
 
Operating income (loss): 838,554us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= evi_CommercialAndIndustrialLaundryDryCleaningEquipmentAndBoilersMember
816,184us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= evi_CommercialAndIndustrialLaundryDryCleaningEquipmentAndBoilersMember
1,695,672us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= evi_CommercialAndIndustrialLaundryDryCleaningEquipmentAndBoilersMember
1,568,902us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= evi_CommercialAndIndustrialLaundryDryCleaningEquipmentAndBoilersMember
 
Identifiable assets: 8,349,584us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= evi_CommercialAndIndustrialLaundryDryCleaningEquipmentAndBoilersMember
  8,349,584us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= evi_CommercialAndIndustrialLaundryDryCleaningEquipmentAndBoilersMember
  13,067,091us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= evi_CommercialAndIndustrialLaundryDryCleaningEquipmentAndBoilersMember
License and franchise operations          
Financial information for the Company's business segments:          
Revenues: 61,322us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= evi_LicenseAndFranchiseOperationsMember
74,941us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= evi_LicenseAndFranchiseOperationsMember
97,502us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= evi_LicenseAndFranchiseOperationsMember
147,376us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= evi_LicenseAndFranchiseOperationsMember
 
Operating income (loss): 31,755us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= evi_LicenseAndFranchiseOperationsMember
35,812us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= evi_LicenseAndFranchiseOperationsMember
27,819us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= evi_LicenseAndFranchiseOperationsMember
72,608us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= evi_LicenseAndFranchiseOperationsMember
 
Identifiable assets: 191,968us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= evi_LicenseAndFranchiseOperationsMember
  191,968us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= evi_LicenseAndFranchiseOperationsMember
  576,891us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= evi_LicenseAndFranchiseOperationsMember
Corporate          
Financial information for the Company's business segments:          
Operating income (loss): (93,529)us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
(87,002)us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
(203,712)us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
(193,311)us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
 
Identifiable assets: $ 151,526us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
  $ 151,526us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
  $ 174,105us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember