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Share-Based Compensation (Tables)
12 Months Ended
Dec. 31, 2020
Share-Based Compensation (Tables) [Line Items]  
Share-based Payment Arrangement, Option, Activity [Table Text Block]

 

Number of Shares

 

Weighted
Average

Exercise

Price

 

Authorized

 

Granted

 

Available

 

Balance January 1, 2019

800

-

800

           N/A

Authorized

-

-

-

Expired

-

-

-

Granted

-

 

-

 

-

Balance December 31, 2019

800

-

800

   

Authorized

-

-

            -

Expired

-

-

-

Granted

-

 

-

 

            -

Balance December 31, 2020

800

 

-

 

800