Document and Entity Information	Total
Prospectus:
Document Type	485BPOS
Document Period End Date	Sep. 30, 2016
Registrant Name	ADVISORS SERIES TRUST
Central Index Key	0001027596
Amendment Flag	false
Document Creation Date	Apr. 06, 2017
Document Effective Date	Apr. 07, 2017
Prospectus Date	Apr. 07, 2017
Poplar Forest Partners Fund \| Class A
Prospectus:
Trading Symbol	PFPFX
Poplar Forest Partners Fund \| Institutional Class
Prospectus:
Trading Symbol	IPFPX
Poplar Forest Cornerstone Fund \| Class A
Prospectus:
Trading Symbol	PFCFX
Poplar Forest Cornerstone Fund \| Institutional Class
Prospectus:
Trading Symbol	IPFCX
Poplar Forest Outliers Fund \| Institutional Class
Prospectus:
Trading Symbol	IPFOX

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The date the document was made available and submitted, in CCYY-MM-DD format. The date of submission, date of acceptance by the recipient, and the document effective date are all potentially different.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation 12B
-Number 240
-Section 12b
-Subsection 1

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Prospectus Table.

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