XML 30 R20.htm IDEA: XBRL DOCUMENT v3.23.2
Net Loss per Common Share (Tables)
6 Months Ended
Jun. 30, 2023
Net Loss per Common Share  
Schedule of Basic and Diluted Net Loss Per Share

 

June 30, 

June 30, 

    

2023

    

2022

Stock options

 

2,195,346

 

1,610,588

Restricted Stock Units

 

521,971

 

137,657

6% convertible exchangeable preferred stock

 

85

 

85

Series A preferred stock

 

6,600

 

6,600

Series B preferred stock

 

1,188,725

 

1,188,725

Common stock warrants

 

3,234,379

 

3,234,379

Total shares excluded from calculation

 

7,147,106

 

6,178,034