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Share-Based Compensation and Other Employee Benefit Plans (Tables)
12 Months Ended
Dec. 31, 2021
Share-based Payment Arrangement [Abstract]  
Summary of Changes in Nonvested Restricted Stock Awards
A summary of changes in our nonvested shares for the year follows:
(shares in thousands)SharesWeighted
Average
Grant-Date
Fair Value
Year Ended December 31, 2021
Nonvested balance at beginning of period558 $15.51 
Granted during the year254 17.28 
Vested during the year(243)15.92 
Forfeited during the year(15)14.76 
Nonvested balance at end of period554 $16.16 
Summary of Changes in Nonvested Restricted Shares
A summary of changes in our nonvested shares for the year follows:
(shares in thousands)SharesWeighted
Average
Grant-Date
Fair Value
Year Ended December 31, 2021
Nonvested balance at beginning of period911 $14.18 
Granted during the year184 15.64 
Vested during the year(242)14.26 
Dividend equivalents adjustment33 14.05 
Nonvested balance at end of period886 $14.80 
Summary of Activity in Stock Option Plan
A summary of the activity in stock appreciation rights in 2021 follows:
(shares in thousands)SharesWeighted
Average
Exercise
Price
Weighted
Average
Remaining
Contractual
Term in Years
Aggregate
Intrinsic
Value
(in thousands)
Year Ended December 31, 2021
Outstanding at beginning of period41 $4.24 
Exercised(13)4.12 
Outstanding at end of period28 $4.30 0.47$387.4 
Options exercisable at end of year28 $4.30 0.47$387.4 
Schedule of Information Related to Stock Option Plan
Information related to stock option and appreciation rights follows:
Year Ended December 31,
(dollars in thousands)202120202019
Intrinsic value of options/appreciation rights exercised$171 $213 $178 
Cash received from options/appreciation rights exercises — 280 
Tax benefit realized from options/appreciation rights exercises68 85 71