XML 88 R77.htm IDEA: XBRL DOCUMENT v3.19.1
Equity Compensation Plan Information (Narrative) (Details) - USD ($)
 1 Months Ended 3 Months Ended 12 Months Ended
May 31, 2018
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Deferred compensation arrangement with individual, description   Stock-based awards were made to non-employee directors in May 2018 pursuant to First United Corporation's director compensation policy. Each director receives an annual retainer of 1,000 shares of First United Corporation common stock, plus $10,000 to be paid, at the director's election, in cash or additional shares of common stock.    
Director [Member]        
Issued fully-vested common stock shares       12,936
Per share fair market value of issued fully vested common stock shares       $ 20.63
Shares issued to Director 1,000      
Cash paid to Director $ 10,000      
Director stock compensation expense   $ 66,717 $ 53,558  
Maximum [Member]        
Maximum issuance of common stock options   325,000