Debt - Narrative (Details) - USD ($)	1 Months Ended
	Apr. 30, 2021	Apr. 30, 2020	Jun. 30, 2023	Dec. 31, 2022	Apr. 15, 2021
Debt Instrument [Line Items]
Long-term debt			$ 67,832,000	$ 67,541,000
Bond Letter of Credit
Debt Instrument [Line Items]
Letters of credit outstanding			0
2021 Bonds, net
Debt Instrument [Line Items]
Aggregate principal amount					$ 68,155,000
Interest rate					1.50%
Effective interest rate (in percent)					1.00%
Debt collateral amount					$ 71,200,000
Debt premium			200,000	800,000	800,000
Debt issuance costs			$ 400,000	1,300,000	$ 3,000,000.0
2021 Bonds, net | Loans Payable
Debt Instrument [Line Items]
Interest rate			1.50%
Long-term debt			$ 67,594,000	67,223,000
SBA Loans | Loans Payable
Debt Instrument [Line Items]
Interest rate			1.00%
Proceeds from issuance of long-term debt		$ 1,000,000.0
Debt instrument, decrease, forgiveness	$ 500,000
Long-term debt			$ 176,000	$ 224,000
Debt Instrument, monthly payment	$ 8,230
SBA Loans | Loans Payable | Agri-Energy
Debt Instrument [Line Items]
Interest rate	1.00%
Debt instrument, decrease, forgiveness	$ 100,000
Long-term debt	$ 200,000