Quarterly report pursuant to Section 13 or 15(d)

StockBased Compensation (Details 2)

v3.21.1
StockBased Compensation (Details 2) - Stock Option Four [Member] - $ / shares
 3 Months Ended 12 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Number of options    
Number of options outstanding beginning balance 4,000,985 4,278,619
Exercised (277,634)
Number of option outstanding ending balance 4,000,985 4,000,985
Number of options exercisable 3,170,985 0
Weighted Average Exercise Price    
Weighted Average Exercise Price Outstanding balance $ 3.99 $ 3.88
Weighted Average Exercise Price Exercised 0 4.19
Weighted Average Exercise Price ending balance 3.99 3.99
Weighted Average Exercise Price exercisable balance $ 4.09 $ 0