Fair Value Measurement

12 Months Ended

Dec. 31, 2020

Fair Value Disclosures [Abstract]

Fair Value Measurement

27. Fair Value Measurement

The Company complies with ASC 820, Fair Value Measurements, for its financial assets and liabilities that are re-measured and reported at fair value at each reporting period, and non-financial assets and liabilities that are re-measured and reported at fair value at least annually. In general, fair values determined by Level 1 inputs utilize quoted prices (unadjusted) in active markets for identical assets or liabilities. Fair values determined by Level 2 inputs utilize data points that are observable such as quoted prices, interest rates and yield curves. Fair values determined by Level 3 inputs are unobservable data points for the asset or liability, and includes situations where there is little, if any, market activity for the asset or liability.

The following tables present information about the Company’s assets and liabilities that are measured at fair value on a recurring basis as of December 31, 2020 and 2019 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
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	)

	Quoted prices
	in active
	markets for		Other		Significant
	identical		observable		unobservable
	assets		inputs		inputs
	(Level 1)		(Level 2)		(Level 3)		Total
December 31, 2019
Investments
Equity investments measured at fair value	$	4,183	$	—	$	—	$	4,183
Debt securities classified as available-for-sale		727		—		4,320		5,047
Acquisition-related contingent consideration		—		—		420		420
Total recurring fair value measurements	$	4,910	$	—	$	4,740	$	9,650

Items measured at fair value on a recurring basis

The Company’s financial assets and liabilities required to be measured on a recurring basis are its equity investments measured at fair value, debt securities classified as available-for-sale, acquisition-related contingent consideration, and warrant liability.

Debt securities classified as available-for-sale and equity investments recorded at fair value: The estimated fair value is determined using quoted market prices, broker or dealer quotations or discounted cash flows.

Warrant liability: The warrants associated with the warrant liability are classified as Level 3 derivatives. Consequently, the estimated fair value of the warrant liability is determined using the Monte Carlo pricing model (refer to Note 16). Until the warrants are exercised, expire, or other facts and circumstances lead the warrant liability to be reclassified to stockholders’ equity, the warrant liability (which relates to warrants to purchase shares of Class 2 common stock) is marked-to-market each reporting period with the change in fair value recorded in change in fair value of warrant liability. Any significant adjustments to the unobservable inputs disclosed in the table below would have a direct impact on the fair value of the warrant liability.

Convertible Debt: This instrument is held at amortized cost. The estimated fair value is determined using quoted market prices near the reporting date and is classified as Level 2.

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 January 1, 2020	$	4,320		$	—
Additions		—			(69,414	)
Exercise		—			49,053
Settlements					—
Interest expenses, net		804			—
Change in fair value		(2,624	)		(100,286	)
Closing balance as at December 31, 2020	$	2,500		$	(120,647	)

	Quantitative information about Level 3 fair value measurements
	Fair value at December 31, 2020			Valuation technique	Unobservable input	Range (weighted average)
					Discount rate	16.5%
Debt securities classified as available-for-sale	$	2,500		Discounted cash flow	Probability of conversion/ prepayment	nil
					Probability of default	nil
Warrant liability	$	(120,647	)	Monte Carlo	Volatility	100%
					Expected life	4.7 years

Items measured at fair value on a non-recurring basis

The Company's prepayments and other current assets, long lived assets, including property and equipment, goodwill and intangible assets are measured at fair value when there is an indicator of impairment and are recorded at fair value only when an impairment charge is recognized.

The estimated fair value of cash and cash equivalents, accounts receivable, net, accounts payable, accrued expenses and other current liabilities and Senior Facility at December 31, 2020 (December 31, 2019 – the fair value of all aforementioned, except the Senior Facility which was entered into in 2020) approximate their carrying value.