Concentration of Customers - Schedule of Trade Accounts Receivable from Certain Customers (Detail) - Accounts Receivable [Member] - Customer Concentration Risk [Member]	6 Months Ended	12 Months Ended
Jun. 30, 2022	Dec. 31, 2021
Vestas [Member]
Concentration Risk [Line Items]
Percentage of Total	18.70%	10.70%
Nordex [Member]
Concentration Risk [Line Items]
Percentage of Total	53.40%	61.50%
Enercon [Member]
Concentration Risk [Line Items]
Percentage of Total	12.70%	14.70%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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