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Income Taxes - Additional Information (Details)	12 Months Ended
	Dec. 31, 2020 USD ($)
Income Taxes [Line Items]
Net operating loss, domestic	$ 85,900,000
Operating loss carry forwards expiration year	2033
Accrual relating to uncertain tax positions	$ 0
Canada
Income Taxes [Line Items]
Accumulated non-capital losses in Canada	$ 5,200,000

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Income Taxes [Line Items]

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 8
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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards.

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-Name Accounting Standards Codification
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Amount recognized for uncertainty in income taxes classified as current.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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