v3.26.1
Summary of Significant Accounting Policies (Tables)
 6 Months Ended
Mar. 31, 2026
Accounting Policies [Abstract]  
Schedule of Intangible Assets and Goodwill
The table below provides detail regarding the Company's intangible assets.
GoodwillCore Deposit and Other IntangiblesTotal
(In thousands)
Balance at September 30, 2025$414,722 $27,371 $442,093 
Additions1,525 1,525 3,050 
Amortization— (2,058)(2,058)
Balance at December 31, 2025416,247 26,838 443,085 
Additions2,200 2,200 4,400 
Amortization— (1,974)(1,974)
Balance at March 31, 2026$418,447 $27,064 $445,511 
Schedule of Future Amortization Expense
The table below presents the estimated future amortization expense of other intangibles for the next five years as of March 31, 2026.
Fiscal YearExpected Expense
(In thousands)
2026$3,569 
20275,892 
20285,530 
20295,437 
20302,654 
Thereafter3,982 
Total Intangible Assets$27,064