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Right-of-Use Asset and Lease Liabilities - Additional Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2021 USD ($) ft² segment	Mar. 31, 2020 USD ($)
Lessee, Lease, Description [Line Items]
Office space (in square foot) | ft²	17,073
Option to extend, term	5 years
Number of leases with early-termination option | segment	1
Short-term operating lease expense | $	$ 345	$ 0
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease term	8 months
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term	5 years 9 months

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- Definition

Number of Leases With Early Termination Option

+ References

No definition available.

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- Definition

Area of a real estate property.

+ References

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+ References

No definition available.

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- Definition

Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 3
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-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980

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- Definition

Term of lessor's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 30
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=121576215&loc=SL77919359-209981

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- Definition

Amount of short-term lease cost, excluding expense for lease with term of one month or less.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980

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-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 53
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