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Tax Equity Financing (Details) $ in Thousands								1 Months Ended		3 Months Ended	9 Months Ended	12 Months Ended
	Dec. 16, 2022 USD ($)	Oct. 04, 2022 MW	Jul. 07, 2022 USD ($)	May 15, 2022 USD ($)	Dec. 13, 2021 USD ($)	Oct. 18, 2021	Aug. 04, 2021 USD ($)	Nov. 30, 2021 USD ($) MW	Aug. 31, 2021 USD ($) MW	Apr. 30, 2022 USD ($)	Jul. 31, 2022	Oct. 31, 2022 USD ($)	Oct. 31, 2021 USD ($)	Jan. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Tax Equity Financing
Net (loss) income attributable to noncontrolling interest												$ (4,510)	$ 30
East West Bank Partnership Flip Transaction
Tax Equity Financing
Capacity of plant | MW									7.4
Tax equity financing commitment			$ 12,000						$ 15,000
Tax equity financing, Aggregate fee			500
Tax equity financing, Withdrawal right, Percent of return of investment						101.00%
Initial draw							$ 3,000
Closing costs							800
Remaining amount of draw							$ 12,000
Fee for extension of commercial operation deadline				$ 400
Net (loss) income attributable to noncontrolling interest													$ (30)
Percentage reflecting conditional withdrawal for loss attributable to non controlling interest												1.00%
Percentage of cash and tax allocations to be received									95.00%
East West Bank Partnership Flip Transaction | Groton Project [Member]
Tax Equity Financing
Tax equity financing commitment			12,000
Tax equity financing commitment, Contributions									$ 15,000
Initial draw									$ 3,000
REI Partnership Flip Transaction
Tax Equity Financing
Capacity of plant | MW								7.4
Tax equity financing commitment								$ 12,400		$ 11,900
Amount of Refund										$ 500
Amount of distribution												$ 300
Percentage of annual interest rate											2.73%
Initial draw					$ 3,200
Closing costs					$ 400
Remaining amount of draw														$ 9,200	$ 9,200
Legal and advisory fees												$ 400
Percentage of cash and tax allocations to be received								95.00%
Percentage of amount payable								10.30%
Subsequent Event | East West Bank Partnership Flip Transaction | Groton Project [Member]
Tax Equity Financing
Tax equity financing, Aggregate fee	$ 500
First Anniversary of Project Achieving Commercial Operations [Member] | East West Bank Partnership Flip Transaction
Tax Equity Financing
Tax equity financing commitment, Contributions			4,000
First Anniversary of Project Achieving Commercial Operations [Member] | East West Bank Partnership Flip Transaction | Groton Project [Member]
Tax Equity Financing
Tax equity financing commitment, Contributions			4,000
Second Anniversary of Project Achieving Commercial Operations [Member] | East West Bank Partnership Flip Transaction
Tax Equity Financing
Tax equity financing commitment, Contributions			4,000
Second Anniversary of Project Achieving Commercial Operations [Member] | East West Bank Partnership Flip Transaction | Groton Project [Member]
Tax Equity Financing
Tax equity financing commitment, Contributions			4,000
Third Anniversary of Project Achieving Commercial Operations [Member] | East West Bank Partnership Flip Transaction
Tax Equity Financing
Tax equity financing commitment, Contributions			4,000
Third Anniversary of Project Achieving Commercial Operations [Member] | East West Bank Partnership Flip Transaction | Groton Project [Member]
Tax Equity Financing
Tax equity financing commitment, Contributions			$ 4,000
Maximum | East West Bank Partnership Flip Transaction | Groton Project [Member]
Tax Equity Financing
Capacity of plant | MW		7.4

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