Long-term Debt - Additional Information (Details) - USD ($) $ in Thousands		1 Months Ended	3 Months Ended	12 Months Ended
	Jun. 23, 2017	Dec. 31, 2016	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Debt instrument carrying amount			$ 236,045	$ 240,070
Experience Vessel Financing
Debt Instrument [Line Items]
Debt instrument carrying amount		$ 247,500	$ 145,400	148,500
Quarterly principal payments		$ 5,000		$ 3,100
Interest rate			4.20%
Variable spread basis		4.20%		3.25%
Maturity Date		Dec. 31, 2026		Dec. 31, 2033
Experience Vessel Financing | 3 Month LIBOR
Debt Instrument [Line Items]
Variable spread basis				3.25%
2017 Bank Loans | 6 Month LIBOR | MLNG terminal [Member]
Debt Instrument [Line Items]
Interest rate of sale leaseback transaction			3.90%
Variable spread basis	2.42%
Line of credit facility, expiration date	Oct. 15, 2029
Line of credit facility, maximum borrowing capacity	$ 32,800
Line of credit facility, frequency of payments	semi-annual payments
2017 Bank Loans | 3 Month LIBOR | MLNG terminal [Member]
Debt Instrument [Line Items]
Interest rate of sale leaseback transaction			5.50%
Variable spread basis	4.50%
Line of credit facility, expiration date	Oct. 15, 2029
Line of credit facility, maximum borrowing capacity	$ 92,800
Line of credit facility, frequency of payments	quarterly payments