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COMMON STOCK (Tables)
6 Months Ended
Jun. 30, 2021
COMMON STOCK.  
Warrants Outstanding

June 30, 2021

June 30, 2020

    

    

Number of

Number of

Warrants

Warrants

Warrants outstanding at beginning of period

 

 

197,622

Issued

 

 

Expired

 

 

(11,440)

Warrants outstanding at end of period

 

 

186,182