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Shareholders' Equity (Tables)
 12 Months Ended
Dec. 31, 2023
Shareholders' Equity [Abstract]  
Schedule of Outstanding Warrants to Shareholders The Company’s outstanding warrants to shareholders as of December 31, 2023 are as follows:

Outstanding and

exercisable

warrants

 

Weighted average

exercise price

of outstanding

warrants

  

Weighted

average Remaining
contractual
life (years)

 
1,553,933   2.80    2.35 
Schedule of Employee and Director Stock Option Activity and Related Information A summary of the Company’s employee and director stock option activity and related information for the year ended December 31, 2023, is as follows:
   2023   2022   2021 
   Number
of
options		   Weighted-
average
exercise
price		   Number
of
options		   Weighted
average
exercise
price		   Number
of
options		   Weighted-
average
exercise
price		 
                         
Outstanding - beginning of year   347,333   $2.79    275,833   $2.40    170,500   $2.30 
Changes during the year:                              
Granted   -   $-    87,500   $2.25    175,000   $3.36 
Exercised   (46,500)  $2.16    (1,000)  $2.12    (52,167)  $2.29 
Forfeited   -   $-    (15,000)  $2.80    (17,500)  $2.44 
Outstanding - year end   300,833   $2.89    347,333   $2.79    275,833   $2.40 
Vested and expected to vest   183,333   $2.95    164,166   $2.61    83,334   $2.22 
Exercisable at year end   156,666   $3.09    136,499   $2.71    51,667   $2.26 

 
Schedule of Options Granted to Employees and Directors Options granted to employees and directors that are outstanding as of December 31, 2023 broken into exercise prices, are as follows:
               Weighted average 
   Options   Weighted   Options   Remaining 
   outstanding   average   exercisable   Contractual 
   as of   remaining   as of   life of options 
Exercise  December 31,   contractual   December 31,   exercisable 
Price  2023   life (years)   2023   (years) 
                 
2.118   13,333    0.83    13,333    0.83 
2.176   10,000    1.08    10,000    1.08 
2.245   87,500    3.96    -    3.96 
2.433   7,500    2.02    5,000    2.02 
2.775   20,000    1.96    20,000    1.96 
3.195   20,000    2.14    13,333    2.14 
3.251   7,500    2.81    5,000    2.81 
3.252   100,000    2.81    66,667    2.81 
3.863   30,000    2.75    20,000    2.75 
4.022   5,000    2.67    3,333    2.67 
                     
Grand Total   300,833    2.87    156,666    2.33