Options and warrants (Tables)
 12 Months Ended
Dec. 31, 2021
Options And Warrants  
Summary of Stock Option Activity

The following is a summary of the Company’s stock option activity for the year ended December 31, 2020:

 

   Number Of
Options		  

Weighted-Average

Exercise Price

 
         
Outstanding at December 31, 2019   240,117   $1.10 
Granted   -   $- 
Expired   (240,117)  $1.10 
Cancelled   -   $- 
Outstanding at December 31, 2020   -   $- 
Options exercisable at December 31, 2020   -   $           - 
Schedule of Stock Options Outstanding and Exercisable Exercise Price Range

The following tables summarize information about stock options outstanding and exercisable at December 31, 2021 and December 31, 2020:

OPTIONS OUTSTANDING AND EXERCISABLE AT DECEMBER 31, 2020
Range of
Exercise Prices		     Number of
Options
Outstanding		     Weighted-
Average
Remaining
Contractual
Life in Years		     Weighted-
Average
Exercise Price		     Number
Exercisable		     Weighted-
Average
Exercise Price		  
$ -       -       -     $ -       -     $ -  
Summary of Warrants Activity

The following is a summary of the Company’s warrant activity for the year ended December 31, 2021:

 

   Number Of
Warrants		  

Weighted-Average

Exercise Price

 
Outstanding at December 31, 2020   100,000   $1.00 
Granted   -   $- 
Expired   (100,000)  $1.00 
Cancelled   -   $- 
Outstanding at December 31, 2021   -   $1.00 
Warrants exercisable at December 31, 2020   100,000   $1.00 
Warrants exercisable at December 31, 2021   -   $- 
Schedule of Warrants Outstanding and Exercisable Exercise Price Range

The following tables summarize information about warrants outstanding and exercisable at December 31, 2020:

 

WARRANTS OUTSTANDING AND EXERCISABLE AT DECEMBER 31, 2020  
Range of
Exercise
Prices		    

Number of

Warrants

Outstanding

    

Weighted-

Average

Remaining

Contractual Life

in Years

    

Weighted-

Average

Exercise Price

    

Number

Exercisable

    

Weighted-

Average

Exercise Price

  
$ 1.00       100,000       .52     $ 1.00       100,000     $ 1.00