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Regulatory Capital - 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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Phantom section (for regulatory ratios): |  |
Capital ($) | $ 589,352 | $ 444,305
Capital to RWA (%) | 0.1882 | 0.1574
Capital Required for Capital Adequacy ($) | $ 328,865 | $ 296,378
Capital Required for Capital Adequacy to RWA (%) | 0.1050 | 0.1050
Tier One Risk Based Capital ($) | $ 458,325 | $ 417,394
Tier One Risk Based Capital to RWA (%) | 0.1463 | 0.1479
Tier One Risk Based Capital Required for Capital Adequacy ($) | $ 266,224 | $ 239,925
Tier One Risk Based Capital Required for Capital Adequacy to RWA (%) | 0.0850 | 0.0850
Common Equity Tier One Risk Based Capital ($) | $ 439,299 | $ 398,536
Common Equity Tier One Risk Based Capital To RWA (%) | 0.1403 | 0.1412
Common Equity Tier One Risk Based Capital Required For Capital Adequacy ($) | $ 219,243 | $ 197,585
Common Equity Tier One Risk Based Capital Required for Capital Adequacy to RWA (%) | 0.0700 | 0.0700
Tier One Leverage Capital to Average Assets | $ 458,325 | $ 417,394
Tier One Leverage Capital to Average Assets (%) | 0.1022 | 0.1120
Tier One Leverage Capital Required for Capital Adequacy ($) | $ 179,302 | $ 149,044
Tier One Leverage Capital Required for Capital Adequacy to Average Assets (%) | 0.0400 | 0.0400
First Mid Bank |  |
Phantom section (for regulatory ratios): |  |
Capital ($) | $ 446,308 | $ 411,196
Capital to RWA (%) | 0.1430 | 0.1465
Capital Required for Capital Adequacy ($) | $ 327,685 | $ 294,703
Capital Required for Capital Adequacy to RWA (%) | 0.1050 | 0.1050
Capital Required to be Well Capitalized ($) | $ 312,081 | $ 280,670
Capital Required to be Well Capitalized to RWA (%) | 0.1000 | 0.1000
Tier One Risk Based Capital ($) | $ 409,534 | $ 384,285
Tier One Risk Based Capital to RWA (%) | 0.1312 | 0.1369
Tier One Risk Based Capital Required for Capital Adequacy ($) | $ 265,269 | $ 238,569
Tier One Risk Based Capital Required for Capital Adequacy to RWA (%) | 0.0850 | 0.0850
Tier One Risk Based Capital Required to be Well Capitalized ($) | $ 249,665 | $ 224,536
Tier One Risk Based Capital Required to be Well Capitalized to RWA (%) | 0.0800 | 0.0800
Common Equity Tier One Risk Based Capital ($) | $ 409,534 | $ 384,285
Common Equity Tier One Risk Based Capital To RWA (%) | 0.1312 | 0.1369
Common Equity Tier One Risk Based Capital Required For Capital Adequacy ($) | $ 218,457 | $ 196,469
Common Equity Tier One Risk Based Capital Required for Capital Adequacy to RWA (%) | 0.0700 | 0.0700
Common Equity Tier One Risk Based Capital Required to Be Well Capitalized ($) | $ 202,853 | $ 182,435
Common Equity Tier One Risk Based Capital Required To Be Well Capitalized to RiWA (%) | 0.0650 | 0.0650
Tier One Leverage Capital to Average Assets | $ 409,534 | $ 384,285
Tier One Leverage Capital to Average Assets (%) | 0.0918 | 0.1037
Tier One Leverage Capital Required for Capital Adequacy ($) | $ 178,497 | $ 148,268
Tier One Leverage Capital Required for Capital Adequacy to Average Assets (%) | 0.0400 | 0.0400
Tier One Leverage Capital Required to be Well Capitalized ($) | $ 223,121 | $ 185,335
Tier One Leverage Capital Required to be Well Capitalized to Average Assets (%) | 0.0500 | 0.0500

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