Related Parties (Details) (USD $)	3 Months Ended
Sep. 30, 2013	Sep. 30, 2012
Related Party Transaction [Line Items]
Payments to related party parts supplier	$ 14,000	$ 101,000
Member Of Electromed's Board Of Directors [Member]
Related Party Transaction [Line Items]
Number of related parties	1

Number of related parties associated with the related party transaction

No definition available.

Name:	elmd_RelatedPartyTransactionNumberOfRelatedParties
Namespace Prefix:	elmd_
Data Type:	xbrli:positiveIntegerItemType
Balance Type:	na
Period Type:	duration