XML 72 R59.htm IDEA: XBRL DOCUMENT v3.21.2
STOCK OPTIONS AND WARRANTS (Details 1) - Stock Options [Member]
 6 Months Ended
Jun. 30, 2021
USD ($)
$ / shares
shares
Number of Shares Outstanding, Beginning | shares 1,164,673
Number of Shares Outstanding, Ending | shares 1,164,673
Number of Shares Exercisable | shares 1,164,673
Weighted Average Exercise Price  
Weighted Average Exercise Price Outstanding, Beginning | $ / shares $ 6.41
Weighted Average Exercise Price Outstanding, Ending | $ / shares 6.41
Weighted Average Exercise Price Exercisable | $ / shares $ 6.41
Weighted average remainning contractual term  
Weighted Average Remaining Contractual Term Outstanding, Beginning 3 years 3 days
Weighted Average Remaining Contractual Term Outstanding, Ending 2 years 6 months 7 days
Weighted Average Remaining Contractual Term Exercisable 2 years 6 months 7 days
Aggregate Intrinsic Value  
Aggregate Intrinsic Value Outstanding, Beginning | $ $ 5,360
Aggregate Intrinsic Value Outstanding, Ending | $ 16,080
Aggregate Intrinsic Value Exercisable | $ $ 16,080