Annual report pursuant to Section 13 and 15(d)

Note 14 - Regulatory Matters - The Company's and Bank's Actual Capital Amounts and Ratios (Details)

v3.20.4
Note 14 - Regulatory Matters - The Company's and Bank's Actual Capital Amounts and Ratios (Details)
$ in Thousands
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
CET 1 Capital to risk weighted assets, amount $ 958,300 $ 822,396
CET 1 Capital to risk weighted assets, ratio 0.1050 0.1050
CET 1 Capital to risk weighted assets, for capital adequacy purposes, amount $ 410,816 $ 342,283
CET 1 capital to risk weighted assets, for capital adequacy purposes, ratio 4.50% 4.50%
Tier 1 capital to risk weighted assets, amount $ 958,800 $ 822,896
Tier 1 capital to risk weighted assets, ratio 0.1050 0.1050
Tier 1 capital to risk weighted assets, for capital adequacy purposes, amount $ 547,755 $ 456,377
Tier 1 capital to risk weighted assets, for capital adequacy purposes, ratio 0.0600 0.0600
Total capital to risk weighted assets, amount $ 1,113,690 $ 964,683
Total capital to risk weighted assets, ratio 0.1220 0.1231
Total capital to risk weighted assets, for capital adequacy purposes, amount $ 730,340 $ 608,502
Total capital to risk weighted assets, for capital adequacy purposes, ratio 0.0800 0.0800
Tier 1 capital to average assets, amount $ 958,800 $ 822,896
Tier 1 capital to average assets, ratio 0.0823 0.0913
Tier 1 capital to average assets, for capital adequacy purposes, amount $ 465,980 $ 356,012
Tier 1 capital to average assets, for capital adequacy purposes, ratio 0.0400 0.0400
Servisfirst Bank [Member]    
CET 1 Capital to risk weighted assets, amount $ 1,018,031 $ 885,172
CET 1 Capital to risk weighted assets, ratio 0.1115 0.1130
CET 1 Capital to risk weighted assets, for capital adequacy purposes, amount $ 410,766 $ 342,269
CET 1 capital to risk weighted assets, for capital adequacy purposes, ratio 4.50% 4.50%
CET 1 capital to risk weighted assets, to be well capitalized under prompt corrective action provisions, amount $ 593,328 $ 494,389
CET 1 capital to risk weighted assets, to be well capitalized under prompt corrective action provisions, ratio 6.50% 6.50%
Tier 1 capital to risk weighted assets, amount $ 1,018,531 $ 885,674
Tier 1 capital to risk weighted assets, ratio 0.1116 0.1131
Tier 1 capital to risk weighted assets, for capital adequacy purposes, amount $ 547,688 $ 456,359
Tier 1 capital to risk weighted assets, for capital adequacy purposes, ratio 0.0600 0.0600
Tier 1 capital to risk weighted assets, to be well capitalized under prompt corrective action provisions, amount $ 730,250 $ 608,479
Tier 1 capital to risk weighted assets, to be well capitalized under prompt corrective action provisions, ratio 0.0800 0.0800
Total capital to risk weighted assets, amount $ 1,108,673 $ 962,758
Total capital to risk weighted assets, ratio 0.1215 0.1229
Total capital to risk weighted assets, for capital adequacy purposes, amount $ 730,250 $ 608,479
Total capital to risk weighted assets, for capital adequacy purposes, ratio 0.0800 0.0800
Total capital to risk weighted assets, to be well capitalized under prompt corrective action provisions, amount $ 912,813 $ 760,598
Total capital to risk weighted assets, to be well capitalized under prompt corrective action provisions, ratio 0.1000 0.1000
Tier 1 capital to average assets, amount $ 1,018,531 $ 885,674
Tier 1 capital to average assets, ratio 0.0875 0.0983
Tier 1 capital to average assets, for capital adequacy purposes, amount $ 465,448 $ 355,998
Tier 1 capital to average assets, for capital adequacy purposes, ratio 0.0400 0.0400
Tier 1 capital to average assets, to be well capitalized under prompt corrective action provisions, amount $ 581,810 $ 444,997
Tier 1 capital to average assets, to be well capitalized uner prompt corrective action provisions, ratio 0.0500 0.0500