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STOCK OPTIONS (Tables)
 6 Months Ended
Jun. 30, 2021
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range
The following table summarizes information concerning outstanding and exercisable options as of June 30, 2021:
 
 
 
Number of
securities to be
issued upon
exercise of
outstanding
options
 
 
 
 
 
 
 
 
 
 
 
 
Weighted-average
exercise price of
outstanding options
 
 
 
 
 
 
Number of securities
remaining available for future
issuance under equity
compensation plans
 
 
 
 
Equity compensation plan approved by shareholders
 
 
9,600
 
 
$
13.55
 
 
 
42,752
 
Options exercised
 
 
(9,600
)
 
 
13.55
 
 
 
-
 
Equity compensation plan not approved by shareholders
 
 
-
 
 
 
-
 
 
 
-
 
Total
 
 
-
 
 
$
-
 
 
 
42,752