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Restructuring and Impairment Charges (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Oct. 08, 2020
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment charges	$ 0	$ 0
Restructuring and impairment costs accrued	$ 0
Employee Severance And Retention [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment costs accrued		73
Cash payments		$ (90)
Shoals Facility [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Fair value of property, plant and equipment			$ 10,148

X

- Definition

Fair value portion of assets classified as held for sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 45
-Paragraph 17
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-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3367-108585

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+ References

No definition available.

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- Definition

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
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-URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

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- Definition

Amount of restructuring charges, remediation cost, and asset impairment loss.

+ References

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-Publisher FASB
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-Topic 220
-SubTopic 10
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