Document and Entity Information - shares |
9 Months Ended | |
|---|---|---|
Sep. 30, 2016 |
Oct. 31, 2016 |
|
| Document and Entity Information [Abstract] | ||
| Document Type | 10-Q | |
| Amendment Flag | false | |
| Document Period End Date | Sep. 30, 2016 | |
| Entity Registrant Name | FIRST UNITED CORP/MD/ | |
| Entity Central Index Key | 0000763907 | |
| Current Fiscal Year End Date | --12-31 | |
| Entity Filer Category | Smaller Reporting Company | |
| Entity Common Stock, Shares Outstanding | 6,269,004 | |
| Trading Symbol | func | |
| Document Fiscal Year Focus | 2016 | |
| Document Fiscal Period Focus | Q3 |