XML 73 R58.htm IDEA: XBRL DOCUMENT v3.22.0.1
Note 22 - Incentive Plans (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Share-based Payment Arrangement, Option, Activity [Table Text Block]
  

Shares

  

Weighted-Average

Exercise Price

Per Share

  

Aggregate Intrinsic Value

(in millions)

 

Options outstanding, January 1, 2019

  1,641,366  $18.78  $0.4 

Exercised

  (268,856) $14.43  $1.1 

Forfeited

  (74,574) $20.24     

Options outstanding, December 31, 2019

  1,297,936  $19.60  $2.0 

Exercised

  (63,365) $15.48  $0.2 

Forfeited

  (72,250) $16.20     

Options outstanding, December 31, 2020

  1,162,321  $20.03  $- 

Exercised

  (315,750) $19.19  $1.1 

Forfeited

  (357,816) $19.01     

Options outstanding, December 31, 2021

  488,755  $21.48  $1.5 

Options exercisable (fully vested) -

            

December 31, 2019

  1,297,936  $19.60  $2.0 

December 31, 2020

  1,162,321  $20.03  $- 

December 31, 2021

  488,755  $21.48  $1.5 
Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
  

2021

  

2020

  

2019

 

Restricted stock outstanding as of January 1,

  2,394,825   2,367,843   2,104,914 

Granted (1)

  754,560   820,150   884,170 

Vested

  (759,665)  (784,120)  (603,148)

Forfeited

  (42,112)  (9,048)  (18,093)

Restricted stock outstanding as of December 31,

  2,347,608   2,394,825   2,367,843 
Share-based Payment Arrangement, Performance Shares, Outstanding Activity [Table Text Block]
  

2021

  

2020

  

2019

 

Performance share awards outstanding as of January 1,

  913,800   704,530   433,230 

Granted (1)

  545,380   506,720   407,080 

Vested (2)

  (407,080)  (297,450)  (135,780)

Performance share awards outstanding as of December 31,

  1,052,100   913,800   704,530 
Performance Shares [Member]  
Notes Tables  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
  

2021

  

2020

  

2019

 

Stock price

 $17.87  $18.93  $17.81 

Dividend yield (1)

  0%  0%  0%

Risk-free rate

  0.20%  1.42%  2.52%

Volatility (2)

  48.41%  24.67%  24.55%

Term of the award (years)

  2.86   2.88   2.88