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Share-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2020
Share-Based Compensation  
Schedule of restricted stock and performance-based restricted stock activity

    

Shares 

    

Weighted

Performance-based

    

Weighted

Under

Average

Shares Under

Average

Restriction

Fair Value

Restriction

Fair Value

Outstanding at beginning of year

 

78,202

$

79.09

84,105

$

79.34

Granted

 

34,799

90.10

36,649

(1)

84.68

Vested and unrestricted

 

(43,480)

78.07

(42,123)

73.55

Forfeited

(2,694)

87.70

(6,667)

84.86

Outstanding at end of period

 

66,827

$

85.14

71,964

$

84.94