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)

v3.22.0.1
Note 14 - Regulatory Matters - The Company's and Bank's Actual Capital Amounts and Ratios (Details)
$ in Thousands
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
CET 1 Capital to risk weighted assets, amount $ 1,123,826 $ 958,300
CET 1 Capital to risk weighted assets, ratio 0.0995 0.1050
CET 1 Capital to risk weighted assets, for capital adequacy purposes, amount $ 508,027 $ 410,816
CET 1 capital to risk weighted assets, for capital adequacy purposes, ratio 4.50% 4.50%
Tier 1 capital to risk weighted assets, amount $ 1,124,326 $ 958,800
Tier 1 capital to risk weighted assets, ratio 0.0996 0.1050
Tier 1 capital to risk weighted assets, for capital adequacy purposes, amount $ 677,370 $ 547,755
Tier 1 capital to risk weighted assets, for capital adequacy purposes, ratio 0.0600 0.0600
Total capital to risk weighted assets, amount $ 1,306,992 $ 1,113,690
Total capital to risk weighted assets, ratio 0.1158 0.1220
Total capital to risk weighted assets, for capital adequacy purposes, amount $ 903,160 $ 730,340
Total capital to risk weighted assets, for capital adequacy purposes, ratio 0.0800 0.0800
Tier 1 capital to average assets, amount $ 1,124,326 $ 958,800
Tier 1 capital to average assets, ratio 0.0739 0.0823
Tier 1 capital to average assets, for capital adequacy purposes, amount $ 608,883 $ 465,980
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 $ 1,185,161 $ 1,018,031
CET 1 Capital to risk weighted assets, ratio 0.1050 0.1115
CET 1 Capital to risk weighted assets, for capital adequacy purposes, amount $ 507,969 $ 410,766
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 $ 733,733 $ 593,328
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 $ 1,185,661 $ 1,018,531
Tier 1 capital to risk weighted assets, ratio 0.1050 0.1116
Tier 1 capital to risk weighted assets, for capital adequacy purposes, amount $ 677,292 $ 547,688
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 $ 903,056 $ 730,250
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 $ 1,303,621 $ 1,108,673
Total capital to risk weighted assets, ratio 0.1155 0.1215
Total capital to risk weighted assets, for capital adequacy purposes, amount $ 903,056 $ 730,250
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 $ 1,128,821 $ 912,813
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 $ 1,185,661 $ 1,018,531
Tier 1 capital to average assets, ratio 0.0779 0.0875
Tier 1 capital to average assets, for capital adequacy purposes, amount $ 608,826 $ 465,448
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 $ 761,033 $ 581,810
Tier 1 capital to average assets, to be well capitalized uner prompt corrective action provisions, ratio 0.0500 0.0500