XML 79 R68.htm IDEA: XBRL DOCUMENT v3.21.2
Outstanding Commitments and Contingent Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Credit Commitments and Contingencies    
Total commitments $ 1,875,144 $ 1,793,307
Commitments to extend credit    
Credit Commitments and Contingencies    
Total commitments 1,836,815 1,754,370
Standby letters of credit    
Credit Commitments and Contingencies    
Total commitments $ 38,329 $ 38,937