Fair Value Measurement (Tables)

3 Months Ended

Mar. 31, 2021

Fair Value Disclosures [Abstract]

Schedule of Assets Measured at Fair Value on Recurring and Non-recurring Basis

The following tables present information about the Company’s assets that are measured at fair value on a recurring basis as of March 31, 2021 and December 31, 2020 and indicates the fair value hierarchy of the valuation techniques the Company utilized to determine such fair value:

	Quoted prices
	in active
	markets for		Other			Significant
	identical		observable			unobservable
	assets		inputs			inputs
	(Level 1)		(Level 2)			(Level 3)			Total
March 31, 2021
Equity investments measured at fair value	$	633	$	—		$	—		$	633
Warrant liability		—		—			(122,804	)		(122,804	)
Convertible Debt		—		(269,223	)		—			(269,223	)
Total recurring fair value measurements	$	633	$	(269,223	)	$	(122,804	)	$	(391,394	)

	Quoted prices
	in active
	markets for		Other			Significant
	identical		observable			unobservable
	assets		inputs			inputs
	(Level 1)		(Level 2)			(Level 3)			Total
December 31, 2020
Investments
Equity investments measured at fair value	$	477	$	—		$	—		$	477
Debt securities classified as available-for-sale		—		—			2,500			2,500
Warrant liability		—		—			(120,647	)		(120,647	)
Convertible Debt		—		(239,652	)		—			(239,652	)
Total recurring fair value measurements	$	477	$	(239,652	)	$	(118,147	)	$	(357,322	)

Schedule of Opening Balances of Assets and Liabilities Categorized Within Level 3 of Fair Value Hierarchy Measured at Fair Value on Recurring Basis are Reconciled to Closing Balances

The opening balances of assets and liabilities categorized within Level 3 of the fair value hierarchy measured at fair value on a recurring basis are reconciled to the closing balances as follows:

	Debt securities classified as available-for- sale			Warrant liability
Opening balance as at December 31, 2020	$	2,500		$	(120,647	)
Additions and settlements
Additions		—			—
Exercise		—			—
Settlements		(2,500	)		81,223
Interest expenses, net		—			—
Change in fair value		—			(83,380	)
Closing balance as at March 31, 2021	$	—		$	(122,804	)

Schedule of Estimated Fair Value of Warrant Liability

	Quantitative information about Level 3 fair value measurements
	Fair value at March 31, 2021			Valuation technique	Unobservable input	Range (weighted average)
Warrant liability	$	(122,804	)	Monte Carlo	Volatility	100%
					Expected life	0.2 years to 4.5 years (2.1 years)