Property, Plant and Equipment, Net - Components of Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Property, Plant and Equipment
Property, plant and equipment, gross	$ 185,366	$ 149,403
Less: Accumulated depreciation	(39,592)	(34,988)
Total property, plant and equipment, net	145,774	114,415
Equipment
Property, Plant and Equipment
Property, plant and equipment, gross	$ 85,478	79,272
Equipment \| Minimum
Property, Plant and Equipment
Estimated Useful lives	5 years
Equipment \| Maximum
Property, Plant and Equipment
Estimated Useful lives	10 years
Furniture
Property, Plant and Equipment
Property, plant and equipment, gross	$ 3,578	3,149
Furniture \| Minimum
Property, Plant and Equipment
Estimated Useful lives	5 years
Furniture \| Maximum
Property, Plant and Equipment
Estimated Useful lives	10 years
Leasehold improvements
Property, Plant and Equipment
Property, plant and equipment, gross	$ 14,153	14,146
Tooling
Property, Plant and Equipment
Property, plant and equipment, gross	$ 16,926	16,192
Tooling \| Minimum
Property, Plant and Equipment
Estimated Useful lives	2 years
Tooling \| Maximum
Property, Plant and Equipment
Estimated Useful lives	3 years
Construction in progress (“CIP”)
Property, Plant and Equipment
Property, plant and equipment, gross	$ 65,231	$ 36,644

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
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Reference 2: 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
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-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
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-SubTopic 10
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+ References

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+ References

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