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v3.21.2

Stockholders Equity (Details 1) - Stock Option [Member] | 9 Months Ended
--- | ---
Sep. 30, 2021 USD ($) $ / shares shares
Number of Shares, Outstanding, Beginning Balance | 119,966
Number of Shares, Outstanding, Granted | 0
Number of Shares, Outstanding, Exercised | 0
Number of Shares, Outstanding, Expired | (12,000)
Number of Shares, Outstanding, Ending Balance | 107,966
Number of Shares, Outstanding, Vested and Exercisable | 40,000
Weighted Average Exercise Price per Share, Outstanding, Beginning Balance | $ / shares | $ 8.26
Weighted Average Exercise Price per Share, Outstanding, Expired | $ / shares | 7.85
Weighted Average Exercise Price per Share, Outstanding, Ending Balance | $ / shares | 8.31
Weighted Average Exercise Price per Share, Outstanding, Vested and Exercisable | $ / shares | $ 8.67
Weighted Average Remaining Contractual Term, Beginning Balance | 3 years 6 months 18 days
Weighted Average Remaining Contractual Term, Ending Balance | 3 years 2 months 4 days
Weighted Average Remaining Contractual Term, Vested and Exercisable | 2 years 9 months 14 days
Aggregate Intrinsic Value, Beginning Balance | $ | $ 0
Aggregate Intrinsic Value, Ending Balance | $ | 0
Aggregate Intrinsic Value, Vested and Exercisable | $ | $ 0

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