Document and Entity Information - USD ($)	12 Months Ended
	Jan. 31, 2019	Apr. 23, 2019	Jul. 31, 2018
Document And Entity Information
Entity Registrant Name	MamaMancini's Holdings, Inc.
Entity Central Index Key	0001520358
Document Type	10-K
Document Period End Date	Jan. 31, 2019
Amendment Flag	false
Current Fiscal Year End Date	--01-31
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filer	No
Entity Reporting Status Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business Flag	true
Entity Emerging Growth Company	false
Entity Ex Transition Period	false
Entity Shell Company	false
Entity Public Float			$ 12,210,023
Entity Common Stock, Shares Outstanding		31,866,241
Trading Symbol	MMMB
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2019