Document and Entity Information	6 Months Ended
	Jun. 28, 2014	Jul. 28, 2014 Common Class A [Member]	Jul. 28, 2014 Common Class B [Member]
Entity Registrant Name	SUPREME INDUSTRIES INC
Entity Central Index Key	0000350846
Document Type	10-Q
Document Period End Date	Jun. 28, 2014
Amendment Flag	false
Current Fiscal Year End Date	--12-27
Entity Current Reporting Status	Yes
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		14,737,922	1,771,949
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q2