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Leases - Supplemental Balance Sheet Information related to Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Operating leases:
Operating lease assets	$ 5,399	$ 5,899
Current lease liabilities	$ 2,119	$ 2,116
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other current liabilities	Other current liabilities
Noncurrent operating lease liabilities	$ 3,574	$ 4,112
Weighted average remaining lease term (years):
Operating leases	3 years 2 months 1 day	3 years 4 months 6 days
Weighted average discount rate:
Operating leases	6.12%	6.15%

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Operating leases abstract.

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Weighted average remaining lease term abstract.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
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Indicates line item in statement of financial position that includes current operating lease liability.

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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Amount of lessee's right to use underlying asset under operating lease.

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-Publisher FASB
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Weighted average discount rate for operating lease calculated at point in time.

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

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