Financial Instruments and Financial Risk Management (Tables)

9 Months Ended

Sep. 30, 2022

Investments, All Other Investments [Abstract]

Schedule of Fair Value Measurements With in the Fair Value Hierarchy of The Financial Instruments

The guidance requires fair value measurements be classified and disclosed in one of the following three categories:

Level 1	Quoted prices (unadjusted) in active markets for identical assets or liabilities;
Level 2	Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly (i.e., as prices) or indirectly (i.e., derived from prices); and
Level 3	Inputs for the asset or liability that are not based on observable market data (unobservable inputs).

The following table details the fair value measurements within the fair value hierarchy of the Company's financial instruments, which includes the Level 3 liabilities:

	Fair value at September 30, 2022
	Total		Level 1		Level 2		Level 3
Liabilities:
Derivative liability	$	8	$	—	$	—	$	8
Total liabilities	$	8	$	—	$	—	$	8

	Fair value at December 31, 2021
	Total		Level 1		Level 2		Level 3
Liabilities:
Derivative liability	$	3,502	$	—	$	—	$	3,502
Total liabilities	$	3,502	$	—	$	—	$	3,502

Summary of Changes in Fair Value of the Derivative Liabilities Measured on a Recurring Basis

The table below provides a summary of the changes in fair value of the derivative liabilities measured on a recurring basis using significant unobservable inputs (Level 3):

	For the Nine Months Ended September 30,
Derivative liability:	2022		2021
Balance, beginning of period	$	3,502	$	5,807
(Gain) loss on fair value of derivative liability	(3,494)		(502)
Change in fair value of derivative liability upon exercise of warrants	—		(1,427)
Balance, end of period	$	8	$	3,878

Schedule of Gross Contractual Obligations

The Company has the following obligations as of September 30, 2022, which are expected to be payable in the following respective periods:

	Less than 1 year		1 to 3 years		3 to 5 years		Greater than 5 years		Total
Accounts payable and accrued liabilities	$	22,923	$	1,200	$	—	$	—	$	24,123
Convertible notes, notes payable and accrued interest	9,299		75,214		—		—		84,513
Construction finance liability	—		16,000		—		—		16,000
Total	$	32,222	$	92,414	$	—	$	—	$	124,636