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The following table summarizes the activities for our unvested performance based stock option awards for the three months ended March 31, 2024, and 2023. (Details) - Performance Based Shares Options [Member] - $ / shares
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Outstanding at beginning 200,000
Unvested at beginning $ 1.48
Granted 0 0
Granted $ 0 $ 0
Forfeited 0 0
Vested $ 0 $ 0
Forfeited 0 0
Forfeited/canceled $ 0 $ 0
Unvested at ending 200,000
Unvested at ending $ 1.48