XML 41 R29.htm IDEA: XBRL DOCUMENT v3.21.1
Convertibles Notes (Tables)
 3 Months Ended
Mar. 31, 2021
2021 Convertible Notes [Member]  
Debt Instrument [Line Items]  
Carrying Value of Convertible Notes

The table below summarizes the carrying value of the 2021 Convertible Notes as of March 31, 2021 and December 31, 2020:

  
March 31,
2021
    
December 31,
2020
  
Principal amount
  
$
5,150
    
$
5,150
  
Discount
    
(164
)
    
(275
)
Carrying value
  
$
4,986
    
$
4,875
  
2022 Convertible Notes [Member]  
Debt Instrument [Line Items]  
Carrying Value of Convertible Notes

The table below summarizes the carrying value of the 2022 Convertible Notes as of March 31, 2021 and December 31, 2020:

  
March 31,
2021
    
December 31,
2020
  
Principal amount
  
$
38,350
    
$
38,350
  
Discount
    
(2,806
)
    
(3,284
)
Carrying value
  
$
35,544
    
$
35,066