XML 100 R89.htm IDEA: XBRL DOCUMENT v3.22.0.1
Borrowings - Summary of FHLB and Repurchase Agreements (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
FHLB advances    
Short-term Debt [Line Items]    
Average balance during year $ 434,422 $ 562,467
Maximum outstanding at any month end $ 510,000 $ 695,000
Weighted average interest rate at end of year 2.10% 2.05%
Weighted average interest rate during year 2.08% 2.01%
Repurchase Agreements    
Short-term Debt [Line Items]    
Average balance during year $ 60,068 $ 75,000
Maximum outstanding at any month end $ 75,000 $ 75,000
Weighted average interest rate at end of year 2.36% 2.30%
Weighted average interest rate during year 2.36% 2.35%