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Regulatory Capital Requirements (Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations) (Details) $ in Thousands | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
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Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |
Capital | $ 193,391 | $ 182,941
Capital to Risk Weighted Assets | 0.1608 | 0.1629
Capital Required for Capital Adequacy | $ 96,353 | $ 89,837
Capital Required for Capital Adequacy to Risk Weighted Assets | 0.0800 | 0.0800
Capital Required to be Well Capitalized | $ 120,442 | $ 112,296
Capital Required to be Well Capitalized to Risk Weighted Assets | 0.1000 | 0.1000
Tier 1 Risk Based Capital | $ 178,336 | $ 170,326
Tier 1 Risk Based Capital to Risk Weighted Assets | 0.1483 | 0.1517
Tier 1 Risk Based Capital Required for Capital Adequacy | $ 72,265 | $ 67,378
Tier 1 Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets | 0.0600 | 0.0600
Tier 1 Risk Based Capital Required to be Well Capitalized | $ 96,353 | $ 89,837
Tier 1 Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets | 0.0800 | 0.0800
Common equity, Amount | $ 151,709 | $ 143,614
Common equity, Ratio | 0.1261 | 0.1279
Common equity, Required For Capital Adequacy Purposes, Amount | $ 54,199 | $ 50,533
Common equity, Required For Capital Adequacy Purposes, Ratio | 0.0450 | 0.0450
Common equity, Required To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 78,287 | $ 72,992
Common equity, Required To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio | 0.0650 | 0.0650
Tier 1 Leverage Capital | $ 178,336 | $ 170,326
Tier 1 Leverage Capital to Average Assets | 0.1036 | 0.1177
Tier 1 Leverage Capital Required for Capital Adequacy | $ 68,384 | $ 57,491
Tier 1 Leverage Capital Required for Capital Adequacy to Average Assets | 0.0400 | 0.0400
Tier 1 Leverage Capital Required to be Well Capitalized | $ 85,480 | $ 71,864
Tier 1 Leverage Capital Required to be Well Capitalized to Average Assets | 0.0500 | 0.0500
First United Bank & Trust [Member] |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |
Capital | $ 181,977 | $ 169,943
Capital to Risk Weighted Assets | 0.1550 | 0.1560
Capital Required for Capital Adequacy | $ 94,084 | $ 87,159
Capital Required for Capital Adequacy to Risk Weighted Assets | 0.0800 | 0.0800
Capital Required to be Well Capitalized | $ 117,605 | $ 108,948
Capital Required to be Well Capitalized to Risk Weighted Assets | 0.1000 | 0.1000
Tier 1 Risk Based Capital | $ 167,276 | $ 157,328
Tier 1 Risk Based Capital to Risk Weighted Assets | 0.1425 | 0.1444
Tier 1 Risk Based Capital Required for Capital Adequacy | $ 70,563 | $ 65,369
Tier 1 Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets | 0.0600 | 0.0600
Tier 1 Risk Based Capital Required to be Well Capitalized | $ 94,084 | $ 87,159
Tier 1 Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets | 0.0800 | 0.0800
Common equity, Amount | $ 167,276 | $ 157,328
Common equity, Ratio | 0.1425 | 0.1444
Common equity, Required For Capital Adequacy Purposes, Amount | $ 52,922 | $ 49,027
Common equity, Required For Capital Adequacy Purposes, Ratio | 0.0450 | 0.0450
Common equity, Required To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 76,443 | $ 70,817
Common equity, Required To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio | 0.0650 | 0.0650
Tier 1 Leverage Capital | $ 167,276 | $ 157,328
Tier 1 Leverage Capital to Average Assets | 0.0981 | 0.1099
Tier 1 Leverage Capital Required for Capital Adequacy | $ 67,643 | $ 56,729
Tier 1 Leverage Capital Required for Capital Adequacy to Average Assets | 0.0400 | 0.0400
Tier 1 Leverage Capital Required to be Well Capitalized | $ 84,554 | $ 70,912
Tier 1 Leverage Capital Required to be Well Capitalized to Average Assets | 0.0500 | 0.0500

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