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Derivative Warrant Liabilities (Tables)
12 Months Ended
Dec. 31, 2020
Derivative Warrant Liabilities [Abstract]  
Summary of Derivative Warrant Liabilities

 

 

December 31, 2020

 

December 31, 2019

 

Balance, beginning of year

 

 

 

 

Secured Convertible Note Warrants - fair value on issuance (a)

 

6,683

 

 

 

Unsecured Convertible Notes Warrants - fair value on issuance (b)

 

3,961

 

 

 

Agent Warrants - fair value on issuance (c)

 

504

 

 

 

Series A and Series B Warrants - fair value on issuance (d)

 

11,784

 

 

 

Change in fair value recognized in profit or loss

 

12,995

 

 

 

Converted to common shares

 

(35,521

)

 

 

Unrealized foreign exchange loss

 

22

 

 

 

Balance, end of year

 

428

 

 

 

 

Summary of Outstanding Derivative Warrants

The following table summarizes outstanding derivative warrants as at December 31, 2020:

 

Exercise price (USD) (1)

 

Number of warrants

 

Weighted average contractual life

 

Series A Warrants

 

0.1766

 

 

500,000

 

 

4.6

 

Unsecured Convertible Notes Warrants

 

0.1766

 

 

500,000

 

 

3.0

 

Agent Warrants

 

1.00

 

 

1,080,000

 

 

4.4

 

 

 

 

 

 

2,080,000

 

 

3.0

 

 

(1)

The conversion or exercise price, as applicable, is subject to full ratchet antidilution protection upon any subsequent transaction at a price lower than the price then in effect and standard adjustments in the event of any share split, share dividend, share combination, recapitalization or other similar transaction. If the Company issues, sells or enters into any agreement to issue or sell, any variable rate securities, the investors have the additional right to substitute the variable price (or formula) of such securities for the conversion or exercise price, as applicable.