|
Document And Entity Information
|
6 Months Ended | |
|---|---|---|
|
Nov. 30, 2011
|
Dec. 28, 2011
|
|
| Document And Entity Information [Abstract] | ||
| Document Type | 10-Q | |
| Document Period End Date | Nov. 30, 2011 | |
| Document Fiscal Year Focus | 2012 | |
| Document Fiscal Period Focus | Q2 | |
| Amendment Flag | false | |
| Entity Registrant Name | ANGIODYNAMICS INC | |
| Current Fiscal Year End Date | --05-31 | |
| Entity Central Index Key | 0001275187 | |
| Entity Filer Category | Accelerated Filer | |
| Entity Common Stock, Shares Outstanding | 25,117,707 |