Condensed Balance Sheets (unaudited) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 748,896	$ 632,784
Accounts receivable, net	33,094	22,685
Deferred income taxes	9,643	9,643
Prepaid expenses and other current assets	126,939	66,029
Total current assets	918,572	731,141
Property and equipment:
Flight equipment	689,603	204,462
Ground and other equipment	76,136	57,012
Less accumulated depreciation	(55,521)	(36,099)
Total property and equipment	710,218	225,375
Deposits on flight equipment purchase contracts	275,544	242,881
Aircraft maintenance deposits	199,200	213,147
Deferred heavy maintenance, net	99,571	123,108
Other long-term assets	73,817	66,744
Total assets	2,276,922	1,602,396
Current liabilities:
Accounts payable	15,823	13,402
Air traffic liability	237,043	188,870
Current maturities of long-term debt	37,758	10,431
Other current liabilities	176,259	152,921
Total current liabilities	466,883	365,624
Long-term debt, less current maturities	500,147	135,232
Long-term deferred income taxes	139,459	76,010
Deferred gains and other long-term liabilities	21,760	22,455
Shareholders’ equity:
Common stock	7	7
Additional paid-in-capital	542,022	526,173
Treasury stock, at cost	(116,083)	(3,921)
Retained earnings	724,354	481,534
Accumulated other comprehensive loss	(1,627)	(718)
Total shareholders’ equity	1,148,673	1,003,075
Total liabilities and shareholders’ equity	$ 2,276,922	$ 1,602,396