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Stock Incentive Plans (Tables)
6 Months Ended
Jun. 30, 2021
Share-based Payment Arrangement [Abstract]  
Share-based Compensation Expense
The Company recorded shared-based compensation expense as follows for the three and six months ended June 30, 2021 and 2020:
Three Months EndedSix Months Ended
June 30,
2021
June 30,
2020
June 30,
2021
June 30,
2020
Salaries, wages and employee benefits - continuing operations$2,463 $2,154 $4,732 $4,971 
Salaries, wages and employee benefits - discontinued operation— 22216410
Total share-based compensation expense$2,463 $2,376 $4,748 $5,381 
Share-based Payment Arrangement Activity
Stock option transactions during the six months ended June 30, 2021 on a continuing operations basis were as follows:

Stock OptionsWeighted-Average Exercise Price
Outstanding as of January 1, 2021359 $55.79 
Granted39 75.05 
Exercised(52)54.57 
Forfeited— — 
Outstanding as of June 30, 2021346 $58.30 
Stock option transactions during the six months ended June 30, 2021 on a discontinued operation basis were as follows:
Stock OptionsWeighted-Average Exercise Price
Outstanding as of January 1, 202114 $52.15 
Granted— — 
Exercised(14)52.15 
Forfeited— — 
Outstanding as of June 30, 2021— $— 
Share Activity Restricted share transactions during the six months ended June 30, 2021 on a continuing operations basis were as follows:
Restricted SharesWeighted-Average Grant Date Fair Value
Outstanding as of January 1, 2021210 $62.78 
Granted108 75.28 
Vested(98)61.49 
Forfeited(15)69.91 
Outstanding as of June 30, 2021205 $69.31 
Restricted share transactions during the six months ended June 30, 2021 on a discontinued operation basis were as follows:
Restricted SharesWeighted-Average Grant Date Fair Value
Outstanding as of January 1, 202110 $61.25 
Granted— — 
Vested(5)60.49 
Forfeited(5)61.92 
Outstanding as of June 30, 2021— $— 
Director restricted share transactions during the six months ended June 30, 2021 were as follows:
Director Restricted SharesWeighted-Average Grant Date Fair Value
Outstanding as of January 1, 202124 $42.88 
Granted17 93.39 
Vested(26)47.12 
Forfeited— — 
Outstanding as of June 30, 202115 $93.46 
Activity of Performance Awards
Performance award transactions during the six months ended June 30, 2021 on a continuing operations basis were as follows assuming target levels of performance:
Performance AwardsWeighted-Average Grant Date Fair Value
Outstanding as of January 1, 202165 $67.62 
Granted36 87.33 
Earned(11)72.30 
Forfeited or unearned(11)70.22 
Outstanding as June 30, 202179 $75.61 
Schedule of Employee Stock Purchase Plan
Employee stock purchase plan activity and related information was as follows on a continuing operations basis:

Six Months Ended
June 30,
2021
June 30,
2020
Shares purchased by participants under the ESPP
Average purchase price$68.76 $44.84 
Weighted-average fair value of each purchase right under the ESPP granted ¹$20.99 $4.98 
Share-based compensation for ESPP shares$118 $30 
¹ Equal to the discount from the market value of the common stock at the end of each six month purchase period.
Employee stock purchase plan activity and related information was as follows on a discontinued operation basis:
Six Months Ended
June 30,
2021
June 30,
2020
Shares purchased by participants under the ESPP— 
Average purchase price$— $44.84 
Weighted-average fair value of each purchase right under the ESPP granted ¹$— $4.98 
Share-based compensation for ESPP shares$— $
¹ Equal to the discount from the market value of the common stock at the end of each six month purchase period.