Consolidated Statements of Changes in Equity - USD ($) $ in Thousands	Total	Common Class B [Member]	Common Stock [Member] Common Class A [Member]	Common Stock [Member] Common Class B [Member]	Equity Interest [Member]	Retained Earnings [Member]	Additional Paid-in Capital [Member]	Related Party Note Receivable [Member]	Accumulated other comprehensive loss [Member]	Treasury Stock, Common [Member]	Treasury Stock, Common [Member] Common Class A [Member]	Non-Controlling Interest [Member]	Non-Controlling Interest Onshore [Member]
Begining Balance at Dec. 31, 2021	$ 1,003,926				$ 1,135,769			$ (6,759)	$ (9,178)			$ 14,376	$ (130,282)
Net income	79,996
Net income (loss) prior to IPO	11,897				12,950							(816)	(237)
Related party note receivable	6,759							$ 6,759
Pre-IPO capital contribution	1,574						$ 1,574
Effect Of The Reorganization Transactions, shares				82,021,389
Effect Of The Reorganization Transactions				$ 82	$ (1,148,719)				2,820			1,145,817
Issuance of common stock - IPO	408,290		$ 18				408,272
Issuance of common stock - IPO, shares			18,400,000
Vessel acquisition, shares			7,854,167
Vessel acquisition	188,500		$ 8				188,492
Tax receivable agreement	(14,938)						(14,938)
Other comprehensive income	10,450								6,873			3,577
Long-term incentive compensation	956						232					724
Dividends paid	(1,314)					$ (1,314)
EELP distributions to Class B interests	(4,101)											(4,101)
Minority Owner Contribution - Albania Power Project	3,832											3,832
Effect of ENE Onshore Merger	12,767						(118,911)						131,678
Net income (loss) subsequent to IPO	68,099					13,323						55,935	$ (1,159)
Ending Balance at Dec. 31, 2022	$ 1,696,697		$ 26	$ 82		12,009	464,721		515			1,219,344
Ending Balance, shares at Dec. 31, 2022	108,275,556	82,021,389	26,254,167	82,021,389							0
Net income	$ 126,844					30,412						96,432
Other comprehensive income	(23)								(10)			(13)
Long-term incentive compensation	3,639						882					2,757
Dividends paid	(2,667)					(2,667)
EELP distributions to Class B interests	(8,203)	$ 6,000										(8,203)
Minority Owner Contribution - Albania Power Project	1,566											1,566
Distributions	(7,975)											(7,975)
Long-term incentive compensation units vested, value	(524)						(52)			$ (472)
Long-term incentive compensation units vested, shares			29,860							20,624
Net income (loss) subsequent to IPO	126,844
Ending Balance at Dec. 31, 2023	$ 1,809,354		$ 26	$ 82		39,754	465,551		505	$ (472)		1,303,908
Ending Balance, shares at Dec. 31, 2023	108,284,792	82,021,389	26,284,027	82,021,389						20,624	20,624
Net income	$ 153,034					32,878						120,156
Other comprehensive income	49								(3)			52
Long-term incentive compensation	7,228						1,629					5,599
Dividends paid	(3,522)					(3,522)
EELP distributions to Class B interests	(11,073)	$ 9,700										(11,073)
Minority Owner Contribution - Albania Power Project	1,257											1,257
Distributions	(11,464)											(11,464)
Long-term incentive compensation units vested, value	(1,353)						1,916			$ (1,404)		(1,865)
Long-term incentive compensation units vested, shares			138,825,000							69,647
Options exercised, value	$ 223						164					59
Options exercised, shares	9,279	0	9,279								0
Repurchase of Class A Common Stock, value	$ (45,702)						8,312			$ (50,499)		(3,515)
Repurchase of Class A Common Stock, shares										2,473,787
Adjustment to deferred tax asset	(9,530)						(9,530)
Impact due to change in ownership percentage							(613)					(2,599)
Net income (loss) subsequent to IPO	153,034
Ending Balance at Dec. 31, 2024	$ 1,888,501		$ 26	$ 82		$ 72,322	$ 467,429		$ 502	$ (52,375)		$ 1,400,515
Ending Balance, shares at Dec. 31, 2024	105,889,462	82,021,389	26,432,131	82,021,389						2,564,058	2,564,058