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Equity (Tables)
9 Months Ended
Sep. 30, 2020
Board of Directors [Member]  
Schedule of weighted-average assumptions used in calculation of fair value of stock options

The recognized compensation expense associated with director stock option awards for the three and nine months ended September 30, 2020 and 2019 totaled $122,000 and $209,000, and $34,000 and $103,000 respectively. The following weighted-average assumptions were utilized in the calculation of the fair value of the stock options:

 

 

 

 

 

2020 Director Awards

 

 

 

 

 

 

 

Expected life

 

10.00

years

Weighted average volatility

 

81

%

Forfeiture rate

 

 0

%

Weighted average risk-free interest rate

 

0.67

%

Expected dividend rate

 

 0

%

 

Equity Incentive Plan [Member]  
Schedule of weighted-average assumptions used in calculation of fair value of stock options

The following weighted-average assumptions were utilized in the calculation of the fair value of the stock options:

 

 

 

 

 

Expected life

 

5.00

years

Weighted average volatility

 

72

%

Forfeiture rate

 

15

%

Weighted average risk-free interest rate

 

1.63

%

Expected dividend rate

 

 0

%