Document and Entity Information - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2018	Aug. 20, 2018	Dec. 29, 2017
Document and Entity Information [Abstract]
Entity Registrant Name	SHARPS COMPLIANCE CORP
Entity Central Index Key	0000898770
Current Fiscal Year End Date	--06-30
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Smaller Reporting Company
Entity Public Float			$ 54.0
Entity Common Stock, Shares Outstanding		16,082,021
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	FY
Document Type	10-K
Amendment Flag	false
Document Period End Date	Jun. 30, 2018