Debt and Credit Facilities - Credit Agreement (Details) - USD ($) $ in Thousands	Dec. 05, 2023	Nov. 13, 2023	Apr. 19, 2022	Dec. 31, 2023	Dec. 04, 2023	Nov. 12, 2023	Dec. 31, 2022	Jul. 08, 2022	Apr. 28, 2022
OFA
Debt
Maximum borrowing capacity			$ 260,000
Cash maintenance in controlled accounts			15,000
Minimum Liquidity Amount			$ 37,500
Subsidiary ownership (as a percent)			20.00%
Outstanding loan (as a percent)			50.00%
OFA | From and after the funding of Tranche B loans
Debt
Cash maintenance in controlled accounts			$ 20,000
OFA | From and after satisfaction of funding conditions for tranche C loans
Debt
Cash maintenance in controlled accounts			$ 15,000
Credit Agreement and Guaranty
Debt
Maximum investment allowed	$ 30,865	$ 30,000			$ 30,000	$ 25,000
Amendment fee (as a percent)		0.25%
Exit fee (as a percent)	0.25%	0.25%
Debt instrument fee		$ 180
Maximum borrowing capacity	$ 202,319
Remaining borrowing capacity				$ 100,000
Equity Investment Right				$ 5,000
Effective interest rate (as a percent)				13.50%
Discount rate (as a percent)			2.00%
Debt paid-in-kind interest (as a percent)			8.00%
Ticking fee (as a percent)			0.75%
Credit Agreement and Guaranty | SOFR
Debt
Incremental interest rate (as a percent)			7.50%
Credit Agreement and Guaranty | Minimum | SOFR
Debt
Variable rate (as a percent)			2.50%
Credit Agreement and Guaranty | Maximum | SOFR
Debt
Variable rate (as a percent)			5.50%
Credit Agreement and Guaranty | Tranche A
Debt
Face amount borrowed	72,319								$ 70,000
Credit Agreement and Guaranty | Tranche A-2
Debt
Face amount borrowed	$ 30,000
Credit Agreement and Guaranty | Tranche B
Debt
Maximum borrowing capacity			$ 20,000
Credit Agreement and Guaranty | Tranche C
Debt
Maximum borrowing capacity			30,000
Credit Agreement and Guaranty | Tranche D
Debt
Maximum borrowing capacity			50,000
Revenue Interest Financing Agreement
Debt
Face amount borrowed							$ 30,000
Maximum borrowing capacity			$ 120,000
Effective interest rate (as a percent)							14.00%
Revenue Interest Financing Agreement | Tranche A
Debt
Face amount borrowed								$ 30,000