Goodwill and Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 19, 2019	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2018	Mar. 31, 2020
Goodwill And Intangible Assets Disclosure [Line Items]
Goodwill		$ 190,077
Goodwill impairment charge			$ 190,077
Amortization of intangible assets	$ 755	13,174	16,823	$ 3,521
Estimated amortization expense in 2021			16,800
Estimated amortization expense in 2022			16,800
Estimated amortization expense in 2023			16,800
Estimated amortization expense in 2024			16,800
Estimated amortization expense in 2025			16,800
Trade Names [Member]
Goodwill And Intangible Assets Disclosure [Line Items]
Intangible assets, Impairment charge			700
Maritime [Member]
Goodwill And Intangible Assets Disclosure [Line Items]
Goodwill		174,150			$ 174,200
Goodwill impairment charge			174,150
Destination Resorts [Member]
Goodwill And Intangible Assets Disclosure [Line Items]
Goodwill		15,927			$ 15,900
Goodwill impairment charge			$ 15,927
Steiner Leisure [Member]
Goodwill And Intangible Assets Disclosure [Line Items]
Goodwill Fair value	$ 199,400
Goodwill		190,100
Goodwill decrease due to immaterial corrections, changes in cash consideration and measurement period adjustments		$ 9,300