v3.25.4
REGULATORY MATTERS (Details)
$ in Thousands
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Triumph Financial, Inc.    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Total capital (to risk weighted assets), actual amount $ 709,842 $ 802,192
Total capital (to risk weighted assets), actual ratio 0.127 0.152
Total capital (to risk weighted assets), minimum for capital adequacy purposes amount $ 446,691 $ 421,400
Total capital (to risk weighted assets), minimum for capital adequacy purposes ratio 0.080 0.080
Tier 1 capital (to risk weighted assets), actual amount $ 599,481 $ 688,025
Tier 1 capital (to risk weighted assets), actual ratio 0.107 0.131
Tier 1 capital (to risk weighted assets), minimum for capital adequacy purposes amount $ 335,018 $ 316,050
Tier 1 capital (to risk weighted assets), minimum for capital adequacy purposes ratio 0.060 0.060
Common equity Tier 1 capital (to risk weighted assets), actual amount $ 511,490 $ 600,673
Common equity Tier 1 capital (to risk weighted assets), actual ratio 0.092 0.114
Common equity Tier 1 capital (to risk weighted assets), minimum for capital adequacy purposes amount $ 251,263 $ 237,037
Common equity Tier 1 capital (to risk weighted assets), minimum for capital adequacy purposes ratio 0.045 0.045
Tier 1 capital (to average assets), actual amount $ 599,481 $ 688,025
Tier 1 capital (to average assets) , actual ratio 0.099 0.120
Tier 1 capital (to average assets), minimum for capital adequacy purposes amount $ 243,240 $ 228,843
Tier 1 capital (to average assets), minimum for capital adequacy purposes ratio 0.040 0.040
TBK Bank, SSB    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Total capital (to risk weighted assets), actual amount $ 694,230 $ 784,157
Total capital (to risk weighted assets), actual ratio 0.125 0.150
Total capital (to risk weighted assets), minimum for capital adequacy purposes amount $ 445,538 $ 419,480
Total capital (to risk weighted assets), minimum for capital adequacy purposes ratio 0.080 0.080
Total capital (to risk weighted assets), amount to be well capitalized under prompt corrective action provisions $ 556,922 $ 524,350
Total capital (to risk weighted assets), ratio to be well capitalized under prompt corrective action provisions 0.100 0.100
Tier 1 capital (to risk weighted assets), actual amount $ 655,376 $ 742,989
Tier 1 capital (to risk weighted assets), actual ratio 0.118 0.142
Tier 1 capital (to risk weighted assets), minimum for capital adequacy purposes amount $ 334,153 $ 314,610
Tier 1 capital (to risk weighted assets), minimum for capital adequacy purposes ratio 0.060 0.060
Tier 1 capital (to risk weighted assets), amount to be well capitalized under prompt corrective action provisions $ 445,538 $ 419,480
Tier 1 capital (to risk weighted assets), ratio to be well capitalized under prompt corrective action provisions 0.080 0.080
Common equity Tier 1 capital (to risk weighted assets), actual amount $ 655,376 $ 742,989
Common equity Tier 1 capital (to risk weighted assets), actual ratio 0.118 0.142
Common equity Tier 1 capital (to risk weighted assets), minimum for capital adequacy purposes amount $ 250,615 $ 235,957
Common equity Tier 1 capital (to risk weighted assets), minimum for capital adequacy purposes ratio 0.045 0.045
Common equity Tier 1 capital (to risk weighted assets), amount to be well capitalized under prompt corrective action provisions $ 361,999 $ 340,827
Common equity Tier 1 capital (to risk weighted assets), ratio to be well capitalized under prompt corrective action provisions 0.065 0.065
Tier 1 capital (to average assets), actual amount $ 655,376 $ 742,989
Tier 1 capital (to average assets) , actual ratio 0.108 0.130
Tier 1 capital (to average assets), minimum for capital adequacy purposes amount $ 243,123 $ 228,726
Tier 1 capital (to average assets), minimum for capital adequacy purposes ratio 0.040 0.040
Tier 1 capital (to average assets), amount to be well capitalized under prompt corrective action provisions $ 303,904 $ 285,907
Tier 1 capital (to average assets), ratio to be well capitalized under prompt corrective action provisions 0.050 0.050