Document and Entity Information - shares	9 Months Ended
	Sep. 29, 2018	Oct. 29, 2018
Document and Entity Information
Entity Registrant Name	Summer Infant, Inc.
Entity Central Index Key	0001314772
Document Type	10-Q
Document Period End Date	Sep. 29, 2018
Amendment Flag	false
Current Fiscal Year End Date	--12-29
Entity Current Reporting Status	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Common Stock, Shares Outstanding		18,796,362
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q3