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Accumulated Other Comprehensive Income (Loss)
3 Months Ended
Mar. 31, 2022
Equity [Abstract]  
Accumulated Other Comprehensive Income (Loss) Accumulated Other Comprehensive Income
The following table summarizes the changes in AOCI by component for the:
Three Months Ended March 31
20222021
Unrealized
Gains
(Losses) on
AFS
Securities
Unrealized
Gains
(Losses) on Derivative Instruments
Defined
Benefit
Pension Plan
TotalUnrealized
Gains
(Losses) on
AFS
Securities
Unrealized
Gains
(Losses) on Derivative Instruments
Defined
Benefit
Pension Plan
Total
Balance, January 1$3,873 $ $(2,014)$1,859 $10,485 $(42)$(2,745)$7,698 
OCI before reclassifications(22,928)— — (22,928)(3,545)26 — (3,519)
Tax effect4,736 — — 4,736 742 (5)— 737 
OCI, net of tax(18,192)— — (18,192)(2,803)21 — (2,782)
Balance, March 31$(14,319)$ $(2,014)$(16,333)$7,682 $(21)$(2,745)$4,916 
Included in OCI for the three-month periods ended March 31, 2022 and 2021 are changes in unrealized gains and losses related to auction rate money market preferred stocks. These investments, for federal income tax purposes, have no deferred federal income taxes related to unrealized gains or losses given the nature of the investments.
A summary of the components of unrealized gains on AFS securities included in OCI follows for the:
 Three Months Ended March 31
 20222021
Auction Rate Money Market Preferred StocksAll Other AFS SecuritiesTotalAuction Rate Money Market Preferred StocksAll Other AFS SecuritiesTotal
Unrealized gains (losses) arising during the period$(375)$(22,553)$(22,928)$(13)$(3,532)$(3,545)
Tax effect— 4,736 4,736 — 742 742 
Unrealized gains (losses), net of tax$(375)$(17,817)$(18,192)$(13)$(2,790)$(2,803)