Document and Entity Information - USD ($)	12 Months Ended
	Dec. 26, 2015	Feb. 22, 2016	Jun. 27, 2015
Entity Registrant Name	SUPREME INDUSTRIES INC
Entity Central Index Key	0000350846
Document Type	10-K
Document Period End Date	Dec. 26, 2015
Amendment Flag	false
Current Fiscal Year End Date	--12-26
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Public Float			$ 111,636,977
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	FY
Class A Common Stock
Entity Common Stock, Shares Outstanding		15,120,054
Class B Common Stock
Entity Common Stock, Shares Outstanding		1,742,482