Document and Entity Information - shares	6 Months Ended
	Dec. 31, 2016	Mar. 01, 2017
Document And Entity Information
Entity Registrant Name	MISONIX INC
Entity Central Index Key	0000880432
Document Type	10-Q
Trading Symbol	MSON
Document Period End Date	Dec. 31, 2016
Amendment Flag	false
Current Fiscal Year End Date	--06-30
Entity a Well-known Seasoned Issuer	No
Entity a Voluntary Filer	No
Entity's Reporting Status Current	Yes
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		9,023,354
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2017