CONSOLIDATED BALANCE SHEETS - USD ($)	Dec. 31, 2025	Dec. 31, 2024
Current Assets:
Cash and Cash Equivalents	$ 144,684,000	$ 83,219,000
Restricted Cash	21,357,000	17,252,000
Investments	89,629,000	104,053,000
Accounts Receivable, net of an allowance for credit losses of $408 and $617, respectively	53,722,000	35,296,000
Short-term Lessor Maintenance Deposits	22,738,000	521,000
Inventory, net of a reserve for obsolescence of $1,214 and $784, respectively	11,844,000	10,467,000
Prepaid Expenses	17,667,000	13,837,000
Other Current Assets	6,575,000	1,939,000
Total Current Assets	368,216,000	266,584,000
Property & Equipment, net:
Finance Lease Assets	309,877,000	309,877,000
Total Property & Equipment	1,341,267,000	1,305,082,000
Accumulated Depreciation & Amortization	(414,246,000)	(334,993,000)
Total Property & Equipment, net	927,021,000	970,089,000
Other Assets:
Goodwill	222,223,000	222,223,000
Other Intangible Assets, net of accumulated amortization of $34,480 and $29,903, respectively	73,261,000	77,838,000
Operating Lease Right-of-use Assets	14,257,000	16,896,000
Aircraft Deposits	5,575,000	7,925,000
Long-term Lessor Maintenance Deposits	45,361,000	53,624,000
Other Assets	24,550,000	14,998,000
Total Other Assets	385,227,000	393,504,000
Total Assets	1,680,464,000	1,630,177,000
Current Liabilities:
Accounts Payable	57,628,000	56,034,000
Accrued Salaries, Wages, and Benefits	45,531,000	38,327,000
Accrued Transportation Taxes	22,923,000	20,534,000
Air Traffic Liabilities	167,024,000	160,686,000
Finance Lease Obligations	61,616,000	20,175,000
Loyalty Program Liabilities	10,233,000	10,121,000
Operating Lease Obligations	3,601,000	3,281,000
Current Maturities of Long-term Debt, net	68,017,000	87,579,000
Income Tax Receivable Agreement Liability	0	10,325,000
Other Current Liabilities	14,530,000	15,228,000
Total Current Liabilities	451,103,000	422,290,000
Long-term Liabilities:
Finance Lease Obligations	189,471,000	251,087,000
Loyalty Program Liabilities	4,613,000	4,480,000
Operating Lease Obligations	13,792,000	17,369,000
Long-term Debt, net	255,329,000	239,543,000
Deferred Tax Liability	40,761,000	23,566,000
Income Tax Receivable Agreement Liability	87,169,000	87,369,000
Other Long-term Liabilities	13,070,000	14,100,000
Total Long-term Liabilities	604,205,000	637,514,000
Total Liabilities	1,055,308,000	1,059,804,000
Commitments and Contingencies (Note 17)
Stockholders' Equity:
Common Stock with $0.01 par value, 995,000,000 shares authorized, 61,040,329 and 59,500,970 issued and 53,223,302 and 53,157,964 outstanding at December 31, 2025 and 2024, respectively	610,000	595,000
Preferred Stock with $0.01 par value, 5,000,000 shares authorized, no shares issued and outstanding at December 31, 2025 and 2024, respectively	0	0
Treasury Stock, at cost, 7,817,027 and 6,343,006 shares held at December 31, 2025 and 2024, respectively	(125,881,000)	(105,866,000)
Additional Paid-In Capital	550,471,000	528,604,000
Retained Earnings	199,941,000	147,132,000
Accumulated Other Comprehensive Income (Loss)	15,000	(92,000)
Total Stockholders' Equity	625,156,000	570,373,000
Total Liabilities and Stockholders' Equity	1,680,464,000	1,630,177,000
Aircraft and Flight Equipment
Property & Equipment, net:
Property and Equipment	861,100,000	775,210,000
Aircraft and Flight Equipment Held for Operating Lease
Property & Equipment, net:
Property and Equipment	62,923,000	124,383,000
Ground Equipment and Leasehold Improvements
Property & Equipment, net:
Property and Equipment	50,765,000	46,550,000
Computer Hardware and Software
Property & Equipment, net:
Property and Equipment	24,926,000	22,436,000
Rotable Parts
Property & Equipment, net:
Property and Equipment	$ 31,676,000	$ 26,626,000