v3.26.1
NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING AND REPORTING POLICIES - Narrative (Details)
Mar. 31, 2026
office
New Accounting Pronouncement Early Adoption [Line Items]  
Number of offices in which entity operates 52
Houston Metropolitan  
New Accounting Pronouncement Early Adoption [Line Items]  
Number of offices in which entity operates 35
Beaumont  
New Accounting Pronouncement Early Adoption [Line Items]  
Number of offices in which entity operates 16
Dallas  
New Accounting Pronouncement Early Adoption [Line Items]  
Number of offices in which entity operates 1