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WARRANTS (Tables)
6 Months Ended
Jun. 30, 2022
WARRANTS.  
Schedule of outstanding warrants

Shares Exercisable at

Exercise

    

Expiration

    

Exercisable

    

June 30, 

    

December 31, 

Issued

    

Price

Date

From

2022

2021

2014

$

7.50

 

November 2024

 

July 2017

16,000

16,000

2016

$

8.27

 

October 2026

 

September 2017

14,512

14,512

2018

$

12.18

October 2025

October 2018

184,660

184,660

215,172

215,172