Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

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Noncontrolling Interest (Details) - USD ($) $ in Thousands	3 Months Ended				12 Months Ended
Noncontrolling Interest (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2020	Dec. 31, 2019
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Non-controlling interest—January 1, 2020				$ 0	$ 0
Acquisition					5,756
Net loss attributable to non-controlling interest	$ (25)	$ 125	$ (108)	$ (1,139)	(1,147)	$ 0
Non-controlling interest—December 31, 2020	$ 4,609				$ 4,609	$ 0
Jack's Flight Club
Noncontrolling Interest [Line Items]
Percentage of equity interest	60.00%				60.00%