Revenue From Contracts with Customers - Schedule of Disaggregated Revenue From Contracts With Customers By Product Type (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020
Revenue from External Customer [Line Items]
Revenue from contracts with customers	$ 53,315	$ 39,900
Motor club revenue
Revenue from External Customer [Line Items]
Revenue from contracts with customers	9,184	9,735
Warranty coverage revenue
Revenue from External Customer [Line Items]
Revenue from contracts with customers	33,068	21,218
Vessel related revenue
Revenue from External Customer [Line Items]
Revenue from contracts with customers	5,699	7,246
Other
Revenue from External Customer [Line Items]
Revenue from contracts with customers	$ 5,364	$ 1,701

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details