XML 64 R52.htm IDEA: XBRL DOCUMENT v3.22.1
Stockholders’ Deficiency (Tables)
12 Months Ended
Dec. 31, 2021
Equity [Abstract]  
Summary of Restricted Stock Award Activity

A summary of the restricted stock award activity during the years ended December 31, 2021 and 2020 is as follows:

 

      

Weighted
Average

 
   Number of Shares   Grant-Date 
   Unvested   Vested   Fair Value 
Restricted stock awards outstanding at January 1, 2020   108,713    77,077   $12.32 
Issued   25,569    -    10.56 
Vested   (101,706)   101,706      
Subject to repurchase   -    (48,389)     
Forfeited   (18,182)   (33,947)     
Restricted stock awards outstanding at December 31, 2020   14,394    96,447    9.24 
Issued   243,662    -    16.15 
Vested   (56,415)   56,415      
Exchange of shares   -    (4,035)     
Forfeited   (6,835)   (4,355)     
Restricted stock awards outstanding at December 31, 2021   194,806    144,472    14.93 
Summary of Warrant Activity

A summary of the Financing Warrants activity during the years ended December 31, 2021 and 2020 is as follows:

 

           Weighted 
           Average 
       Weighted   Remaining 
   Number   Average   Contractual 
   of   Exercise   Life 
   Shares   Price   (in Years) 
Financing Warrants outstanding at January 1, 2020   131,004   $17.60    3.95 
Financing Warrants outstanding at December 31, 2020   131,004    13.20    2.94 
Expired   (14,886)   4.40      
Financing Warrants outstanding at December 31, 2021   116,118    14.08    2.21 
Financing Warrants exercisable at December 31, 2021   116,118    14.08    2.21 
Schedule of Common Stock Financing Warrants Outstanding and Exercisable

The Financing Warrants outstanding and exercisable classified within the statement of stockholders’ deficiency as of December 31, 2021 are summarized as follows:

 

   Exercise Price   Expiration Date 

Total Exercisable

(Shares)

 
Strome Warrants  $11.00   June 15, 2023   68,182 
B. Riley Warrants   7.26   October 18, 2025   39,773 
MDB Warrants   25.30   October 19, 2022   5,435 
MDB Warrants   55.00   October 19, 2022   2,728 
Total outstanding and exercisable          116,118