Quarterly report pursuant to Section 13 or 15(d)

Equity (Tables)

v3.21.2
Equity (Tables)
9 Months Ended
Sep. 30, 2021
Option [Member]  
Equity (Tables) [Line Items]  
Schedule of stock option activity
(in thousands, except for per-share amounts)   Number of Shares     Weighted
Average
Exercise
Price
    Weighted
Average
Remaining
Contractual
Term
(in years)
    Aggregate
Intrinsic
Value
 
Outstanding, January 1, 2021     815     $ 21.53       8.51     $ 120  
Granted     880       6.43                  
Exercised     (1 )     6.69                  
Cancelled     (268 )     19.65                  
Outstanding, September 30, 2021     1,426       12.57       8.55       2,207  
Exercisable, September 30, 2021     337       29.19       5.38       134  

 

Warrant [Member]  
Equity (Tables) [Line Items]  
Schedule of warrant activities
(in thousands, except for per-share amounts)   Number of Shares     Weighted
Average
Exercise
Price
    Weighted
Average
Remaining
Contractual
Term
(in years)
    Aggregate
Intrinsic
Value
 
Outstanding, January 1, 2021     2,113     $ 20.55       2.76     $ 362  
Granted     1       8.30                  
Exercised    
-
     
-
                 
Cancelled/Expired    
-
     
-
                 
Outstanding, September 30, 2021     2,114     $ 20.54       2.01     $ 414  
Exercisable, September 30, 2021     2,112     $ 20.55       2.01     $ 414