Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended				12 Months Ended
	Aug. 31, 2023	Nov. 30, 2021	Aug. 31, 2021	Apr. 30, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Aug. 30, 2023
Repayments of Debt [Line Items]
Non-cash conversion of convertible senior notes for common stock					$ 0	$ 0	$ 95,648
Master lease agreement, common stock consideration (in shares)		1,027,409
SunStreet Energy Group, LLC
Repayments of Debt [Line Items]
Business acquisition, shares issued at closing (in shares)				3,095,329
Business acquisition, shares issued at final purchase adjustment (in shares)			27,526
Shares issued (in shares)					693,443	694,446
9.75% Convertible Senior Notes Due April 2025 | Convertible senior notes | SEI
Repayments of Debt [Line Items]
Stated interest rate							9.75%
Non-cash conversion of convertible senior notes for common stock							$ 97,100
Debt conversion, shares issued (in shares)							7,196,035
Public Stock Offering
Repayments of Debt [Line Items]
Shares issued (in shares)	5,865,000
Common stock offering price (in USD per share)								$ 14.75
Sale of stock, net proceeds	$ 82,200
Underwriting discounts and commissions	3,900
Issuance costs on offering expenses	$ 400