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Amount of increase (decrease) in revenue recognized for cumulative catch-up adjustment from contract modification which (increases) decreases obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period.

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Nature of Business, Liquidity and Basis of Presentation (Details) $ / shares in Units, shares in Thousands, $ in Thousands					3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($) customer	Aug. 19, 2022 USD ($) $ / shares shares	Aug. 10, 2022 USD ($) day	Dec. 31, 2021 USD ($) customer	Sep. 30, 2022 USD ($) customer	Sep. 30, 2021 customer	Sep. 30, 2022 USD ($) customer	Sep. 30, 2021 customer
Subsidiary, Sale of Stock [Line Items]
Long-term debt	$ 483,432			$ 526,730	$ 483,432		$ 483,432
Non-recourse debt	$ 454,697			$ 500,899	454,697		$ 454,697
Product
Subsidiary, Sale of Stock [Line Items]
Revenue recognized due to change in variable considerations					8,700
Installation
Subsidiary, Sale of Stock [Line Items]
Revenue recognized due to change in variable considerations					$ 1,300
Accounts Receivable \| Customer Concentration Risk
Subsidiary, Sale of Stock [Line Items]
Number of customers \| customer	1			1
Accounts Receivable \| Customer Concentration Risk \| Customer One
Subsidiary, Sale of Stock [Line Items]
Concentration risk, percentage	23.00%			60.00%
Sales Revenue, Net \| Customer Concentration Risk
Subsidiary, Sale of Stock [Line Items]
Number of customers \| customer					2	1	2	2
Sales Revenue, Net \| Customer Concentration Risk \| Customer One
Subsidiary, Sale of Stock [Line Items]
Concentration risk, percentage					54.00%	35.00%	48.00%	37.00%
Sales Revenue, Net \| Customer Concentration Risk \| Customer Two
Subsidiary, Sale of Stock [Line Items]
Concentration risk, percentage					26.00%		16.00%	12.00%
Asia Pacific \| Sales Revenue, Net \| Geographic Concentration Risk
Subsidiary, Sale of Stock [Line Items]
Concentration risk, percentage					58.00%	36.00%	61.00%	38.00%
Initial Investment \| Class A common stock
Subsidiary, Sale of Stock [Line Items]
Shares sold in offering (in shares) \| shares		13,000
Offering price per share (in dollars per share) \| $ / shares		$ 26.00
Option period		30 days
Additional shares sold in offering (in shares) \| shares		1,950
Net proceeds from stock offering		$ 371,500
Proceeds from Class A common share offering		16,500
Incremental costs		$ 700
Securities Purchase Agreement \| SK Ecoplant
Subsidiary, Sale of Stock [Line Items]
Percent of the volume-weighted average closing price			0.15
Consecutive trading day period \| day			20
Net proceeds from stock offering			$ 311,000
Incremental costs			$ 100
Recourse Debt
Subsidiary, Sale of Stock [Line Items]
Long-term debt	$ 287,534			$ 291,831	$ 287,534		$ 287,534
Non-recourse debt	$ 274,742			$ 283,483	$ 274,742		$ 274,742