Other Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Insurance collateral deposits	$ 605	$ 605
State collateral deposits	23	23
Materials and supplies	948	1,050
Debt issuance costs	1,175	1,259
Other	373	371
Total other assets	$ 3,124	$ 3,308