Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Current Assets:
Cash and cash equivalents	$ 188,854	$ 183,941
Restricted cash	46,370	32,202
Prepaid expenses and other current assets	60,608	62,290
Total current assets	295,832	278,433
Property and equipment, net	531,540	518,390
Goodwill	59,198	59,031
Intangibles, net	15,281	15,923
Other long-term assets	6,978	5,128
Total assets	908,829	876,905
Current Liabilities:
Unearned passenger revenues	354,856	318,666
Accrued expenses	53,479	58,054
Accounts payable	10,686	13,860
Lease liabilities - current	1,497	1,845
Long-term debt - current	19	29
Total current liabilities	420,537	392,454
Long-term debt, less current portion	626,349	625,425
Deferred tax liabilities	2,134	3,537
Other long-term liabilities	917	1,024
Total liabilities	1,049,937	1,022,440
Commitments and contingencies
Redeemable noncontrolling interests	31,756	29,424
Temporary Equity, Including Noncontrolling Interest	111,115	107,579
STOCKHOLDERS’ DEFICIT
Preferred stock, $0.0001 par value, 1,000,000 shares authorized; 62,000 Series A shares issued and outstanding as of March 31, 2025 and December 31, 2024, respectively	0	0
Common stock, $0.0001 par value, 200,000,000 shares authorized; 54,699,422 and 54,507,977 issued, 54,567,599 and 54,376,154 outstanding as of March 31, 2025 and December 31, 2024, respectively	6	6
Additional paid-in capital	113,193	109,473
Accumulated deficit	(365,716)	(362,881)
Accumulated other comprehensive income	294	288
Total stockholder’s deficit	(252,223)	(253,114)
Total liabilities, mezzanine equity and stockholders’ deficit	908,829	876,905
Series A Redeemable Convertible Preferred Stock [Member]
Current Liabilities:
Series A redeemable convertible preferred stock, 165,000 shares authorized; 62,000 shares issued and outstanding as of March 31, 2025 and December 31, 2024, respectively	$ 79,359	$ 78,155