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Derivatives
 9 Months Ended
Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Derivatives DERIVATIVES
The Company enters into interest rate lock commitments (“IRLCs”) to originate residential mortgage loans at specified interest rates and terms within a specified period of time with customers who have applied for a loan and may meet certain credit and underwriting criteria. To determine the fair value of the IRLCs, each contract is evaluated based upon its stage in the application, approval and origination process for its likelihood of consummating the transaction (or “pullthrough”). Pullthrough is estimated based on changes in market conditions, loan stage, and actual borrower behavior using a historical analysis of IRLC closing rates. Generally, the further into the process the more likely that the IRLC will convert to a loan. The blended average pullthrough rate was 78% and 86%, as of September 30, 2022 and December 31, 2021, respectively. The Company primarily uses forward loan sale commitments (“FLSCs”) to economically hedge the IRLCs.
The notional amounts and fair values of derivative financial instruments not designated as hedging instruments were as follows (in thousands):
 September 30, 2022December 31, 2021 
Fair valueFair value
 Derivative
assets		Derivative
liabilities		Notional
Amount		Derivative
assets		Derivative
liabilities		Notional
Amount		 
IRLCs$6,617 $208,145 $9,925,035 (a) $24,899 $11,138 $13,450,967 
(a) 
FLSCs378,731 7,185 14,579,252 42,457 25,603 28,887,178  
Total$385,348 $215,330 $67,356 $36,741 
(a)Notional amounts have been adjusted for pullthrough rates of 78% and 86%, respectively.