Document and Entity Information Document (USD $)	12 Months Ended
	Jun. 30, 2013	Sep. 16, 2013	Dec. 29, 2012
Document Information [Line Items]
Entity Registrant Name	Adept Technology Inc
Entity Central Index Key	0000865415
Current Fiscal Year End Date	--06-30
Entity Filer Category	Smaller Reporting Company
Document Type	10-K
Document Period End Date	Jun. 30, 2013
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	FY
Amendment Flag	false
Entity Common Stock, Shares Outstanding		10,938,272
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Public Float			$ 21,536,733