REVENUE RECOGNITION - Summary of Disaggregation of Revenue By Revenue Source and Operating Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Disaggregation Of Revenue [Line Items]
Total revenues	$ 200,513	$ 127,382	$ 382,968	$ 215,045
Service [Member]
Disaggregation Of Revenue [Line Items]
Total revenues	163,234	103,616	313,355	174,778
Service [Member] | Maritime [Member]
Disaggregation Of Revenue [Line Items]
Total revenues	153,735	94,698	294,068	158,059
Service [Member] | Destination Resorts [Member]
Disaggregation Of Revenue [Line Items]
Total revenues	9,499	8,918	19,287	16,719
Product [Member]
Disaggregation Of Revenue [Line Items]
Total revenues	37,279	23,766	69,613	40,267
Product [Member] | Maritime [Member]
Disaggregation Of Revenue [Line Items]
Total revenues	35,939	22,472	66,961	37,636
Product [Member] | Destination Resorts [Member]
Disaggregation Of Revenue [Line Items]
Total revenues	775	759	1,498	1,454
Product [Member] | Timetospa.com [Member]
Disaggregation Of Revenue [Line Items]
Total revenues	$ 565	$ 535	$ 1,154	$ 1,177