|
Document and Entity Information
|
6 Months Ended | |
|---|---|---|
|
Jun. 30, 2014
|
Aug. 13, 2014
|
|
| Document And Entity Information [Abstract] | ||
| Document Type | 10-Q | |
| Amendment Flag | false | |
| Document Period End Date | Jun. 30, 2014 | |
| Entity Registrant Name | REXAHN PHARMACEUTICALS, INC. | |
| Entity Central Index Key | 0001228627 | |
| Current Fiscal Year End Date | --12-31 | |
| Entity Filer Category | Smaller Reporting Company | |
| Entity Common Stock, Shares Outstanding | 178,253,318 | |
| Document Fiscal Year Focus | 2014 | |
| Document Fiscal Period Focus | Q2 |