v3.25.2
Securities - Schedule of Available for Sale Securities Pledged (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Jun. 30, 2024
Schedule of Available-for-sale Securities [Line Items]    
Investment securities available for sale $ 1,012,969 $ 1,072,833
Asset Pledged as Collateral    
Schedule of Available-for-sale Securities [Line Items]    
Investment securities available for sale 542,045 671,181
Asset Pledged as Collateral | Pledged to secure public funds on deposit    
Schedule of Available-for-sale Securities [Line Items]    
Investment securities available for sale 475,234 100,238
Asset Pledged as Collateral | Pledged for potential borrowings at the Federal Reserve Bank of New York    
Schedule of Available-for-sale Securities [Line Items]    
Investment securities available for sale 66,811 482,044
Asset Pledged as Collateral | Pledged for the bank term funding program    
Schedule of Available-for-sale Securities [Line Items]    
Investment securities available for sale $ 0 $ 88,899