Document and Entity Information - USD ($)	9 Months Ended
	Jun. 30, 2014	Mar. 31, 2014
Document and Entity Information:
Entity Registrant Name	Americann, Inc.
Document Type	10-Q
Document Period End Date	Jun. 30, 2014
Amendment Flag	true
Entity Central Index Key	0001508348
Current Fiscal Year End Date	--09-30
Entity Common Stock, Shares Outstanding		15,816,667
Entity Public Float		$ 15,817
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	2014
Document Fiscal Period Focus	Q3
Amendment Description	Amendment 1