XML 85 R70.htm IDEA: XBRL DOCUMENT v3.23.1
Shareholders' Equity (Details) - Schedule of employee and director stock option activity and related information - Stock Option [Member] - $ / shares
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Shareholders' Equity (Details) - Schedule of employee and director stock option activity and related information [Line Items]      
Number of options Outstanding - beginning of year 275,833 170,500 246,874
Weighted-average exercise price Outstanding - beginning of year $ 2.4 $ 2.3 $ 2.26
Number of options Granted 87,500 175,000 45,000
Weighted-average exercise price Granted $ 2.25 $ 3.36 $ 2.55
Number of options Exercised (1,000) (52,167) (84,618)
Weighted-average exercise price Exercised $ 2.12 $ 2.29 $ 2.29
Number of options Forfeited (15,000) (17,500) (36,756)
Weighted-average exercise price Forfeited $ 2.8 $ 2.44 $ 2.38
Number of options Outstanding - year end 347,333 275,833 170,500
Weighted-average exercise price Outstanding - year end $ 2.79 $ 2.4 $ 2.3
Number of options Vested and expected to vest 164,166 83,334 95,834
Weighted-average exercise price Vested and expected to vest $ 2.61 $ 2.22 $ 2.23
Number of options Exercisable at year end 136,499 51,667 48,834
Weighted-average exercise price Exercisable at year end $ 2.71 $ 2.26 $ 2.26