v3.26.1
REGULATORY MATTERS (Details)
$ in Thousands
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Triumph Financial, Inc.    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Total capital (to risk weighted assets) actual amount $ 739,086 $ 709,842
Total capital (to risk weighted assets) actual ratio 0.123 0.127
Total capital (to risk weighted assets) minimum for capital adequacy purposes amount $ 481,343 $ 446,691
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 $ 629,987 $ 599,481
Tier 1 capital (to risk weighted assets) actual ratio 0.105 0.107
Tier 1 capital (to risk weighted assets) minimum for capital adequacy purposes amount $ 361,007 $ 335,018
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 $ 541,666 $ 511,490
Common equity tier 1 capital (to risk weighted assets) actual ratio 0.090 0.092
Common equity tier 1 capital (to risk weighted assets) minimum for capital adequacy purposes amount $ 270,755 $ 251,263
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 $ 629,987 $ 599,481
Tier 1 capital (to average assets) actual ratio 0.092 0.099
Tier 1 capital (to average assets) minimum for capital adequacy purposes amount $ 275,279 $ 243,240
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 $ 718,897 $ 694,230
Total capital (to risk weighted assets) actual ratio 0.120 0.125
Total capital (to risk weighted assets) minimum for capital adequacy purposes amount $ 480,912 $ 445,538
Total capital (to risk weighted assets) minimum for capital adequacy purposes ratio 0.080 0.080
Total capital (to risk weighted assets) to be well capitalized under prompt corrective action provisions amount $ 601,140 $ 556,922
Total capital (to risk weighted assets) to be well capitalized under prompt corrective action provisions ratio 0.100 0.100
Tier 1 capital (to risk weighted assets) actual amount $ 681,881 $ 655,376
Tier 1 capital (to risk weighted assets) actual ratio 0.113 0.118
Tier 1 capital (to risk weighted assets) minimum for capital adequacy purposes amount $ 360,684 $ 334,153
Tier 1 capital (to risk weighted assets) minimum for capital adequacy purposes ratio 0.060 0.060
Tier 1 capital (to risk weighted assets) to be well capitalized under prompt corrective action provisions amount $ 480,912 $ 445,538
Tier 1 capital (to risk weighted assets) to be well capitalized under prompt corrective action provisions ratio 0.080 0.080
Common equity tier 1 capital (to risk weighted assets) actual amount $ 681,881 $ 655,376
Common equity tier 1 capital (to risk weighted assets) actual ratio 0.113 0.118
Common equity tier 1 capital (to risk weighted assets) minimum for capital adequacy purposes amount $ 270,513 $ 250,615
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) to be well capitalized under prompt corrective action provisions amount $ 390,741 $ 361,999
Common equity tier 1 capital (to risk weighted assets) to be well capitalized under prompt corrective action provisions ratio 0.065 0.065
Tier 1 capital (to average assets) actual amount $ 681,881 $ 655,376
Tier 1 capital (to average assets) actual ratio 0.099 0.108
Tier 1 capital (to average assets) minimum for capital adequacy purposes amount $ 275,132 $ 243,123
Tier 1 capital (to average assets) minimum for capital adequacy purposes ratio 0.040 0.040
Tier 1 capital (to average assets) to be well capitalized under prompt corrective action provisions amount $ 343,916 $ 303,904
Tier 1 capital (to average assets) to be well capitalized under prompt corrective action provisions ratio 0.050 0.050