Income Taxes (Tables)

12 Months Ended

Dec. 31, 2020

Income Tax Disclosure [Abstract]

Summary of Loss Before Income Taxes

For financial reporting purposes, loss before income taxes includes the following components:

	Year ended December 31,
	2020			2019			2018
United States	$	(168,480	)	$	(156,010	)	$	(42,418	)
Canada		(96,337	)		(151,736	)		(25,333	)
Portugal		(4,730	)		(11,781	)		(2,208	)
Other countries		(7,128	)		(10,092	)		(2,215	)
Total	$	(276,675	)	$	(329,619	)	$	(72,174	)

Summary of (Recoveries) Expenses for Income Taxes

The (recoveries) expenses for income taxes consists of:

	Year ended December 31,
	2020			2019			2018
Current income tax (recoveries) expenses:
United States	$	(227	)	$	151		$	—
Canada		(88	)		112			—
Other countries		89			134			34
Total		(226	)		397			34
Deferred income tax recoveries:
United States	$	(569	)	$	(4,390	)	$	(4,485	)
Canada		(4,909	)		(3,383	)		—
Other countries		102			(1,074	)		—
Total		(5,376	)		(8,847	)		(4,485	)
Income tax benefits, net	$	(5,602	)	$	(8,450	)	$	(4,451	)

Summary of Effective Tax Rate Differs from U.S. Federal Statutory Rate

The effective tax rate differs from the U.S. federal stautory rate as follows (in thousands):

	Year ended December 31,
	2020			2019			2018
Loss before income taxes:	$	(276,675	)	$	(329,619	)	$	(72,174	)
Income tax benefits at statutory rate		(58,076	)		(69,220	)		(15,157	)
Tax impact of foreign operations		(6,035	)		(9,193	)		(1,864	)
Foreign exchange and other		(2,349	)		1,015			1,399
Non-deductible expenses		1,576			483			5,331
Changes in enacted rates		—			(3	)		—
Change in fair value of warrant liability		21,060			—			—
Stock based and other compensation		3,376			2,113			—
Change in valuation allowance		34,846			66,355			5,840
Income tax benefits, net	$	(5,602	)	$	(8,450	)	$	(4,451	)

Summary of Tax Effects of Deferred Tax Assets and Liabilities

The tax effects of the temporary differences that give rise to the deferred tax assets and liabilities are as follows (in thousands):

	Year ended December 31,
	2020			2019			2018
Deferred assets
Operating loss carryforwards - United States	$	28,575		$	5,843		$	4,173
Operating loss carryforwards - Canada		69,100			59,755			13,723
Operating loss carryforwards - Other Countries		5,806			5,158			607
Property and equipment		—			—			2,510
Currently nondeductible interest		7,658			4,915			—
Partnership interests		34,869			21,546			—
Deferred financing costs		214			208			27
Investment tax credits and related pool balance		566			180			57
Other		6,794			931			—
Total Deferred tax assets		153,582			98,536			21,097
Less valuation allowance		(149,655	)		(84,337	)		(14,433	)
Net deferred tax assets		3,927			14,199			6,664
Deferred tax liabilities
Property and equipment		(1,582	)		(5,800	)		(2,328	)
Intangible assets		(48,456	)		(54,814	)		(289	)
Equity portion of convertible notes		(3,163	)		(6,948	)		(8,471	)
Total deferred tax liabilities		(53,201	)		(67,562	)		(11,088	)
Net deferred tax liability	$	(49,274	)	$	(53,363	)	$	(4,424	)