Property and Equipment, net - Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 22,924	$ 22,662
Accumulated depreciation	(9,936)	(8,002)
Property and equipment, net	12,988	14,660
Equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	7,749	7,629
Finance lease assets
Property, Plant and Equipment [Line Items]
Property and equipment, gross	7,784	7,974
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	173	173
Company vehicles
Property, Plant and Equipment [Line Items]
Property and equipment, gross	2,397	2,102
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,401	1,401
Computers, software and related equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	3,128	3,091
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 292	$ 292

Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Amount, before accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
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-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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