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STOCK-BASED COMPENSATION PLANS STOCK-BASED COMPENSATION PLANS (Tables)
12 Months Ended
Dec. 31, 2021
Share-based Payment Arrangement [Abstract]  
Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity
A summary of the status of the outstanding RSAs as of December 31, 2021 is presented below:
Number of RSA SharesWeighted-Average Grant-Date Fair Value
RSAs at January 1, 202151,561 $50.92 
Granted50,981 $53.92 
Vested(39,851)$50.72 
RSAs at December 31, 202162,691 $53.49 
A summary of the status of the outstanding RSUs as of December 31, 2021 is presented below:
Number of RSU SharesWeighted-Average Grant-Date Fair Value
RSUs at January 1, 202187,787 $46.62 
Granted31,749 $53.96 
Performance criteria adjustment12,257 $52.96 
Vested(38,897)$52.96 
Forfeited(1,954)$35.40 
RSUs at December 31, 202190,942 $52.71