Document and Entity Information - shares	9 Months Ended
	Feb. 29, 2016	Apr. 10, 2016
Document and Entity Information
Entity Registrant Name	SOFTECH INC
Entity Trading Symbol	soft
Document Type	10-Q
Document Period End Date	Feb. 29, 2016
Amendment Flag	false
Entity Central Index Key	0000354260
Current Fiscal Year End Date	--05-31
Entity Common Stock, Shares Outstanding		903,724
Entity Filer Category	Smaller Reporting Company
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q3