Accrued Liabilities

3 Months Ended

Mar. 31, 2012

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued Liabilities

Accrued liabilities included in other current liabilities as of March 31, 2012 and December 31, 2011 consist of the following:

	March 31, 2012		December 31, 2011
	(in thousands)
Current portion of tax receivable agreement	$	26,996	$	27,399
Federal excise and other passenger taxes and fees payable	24,641		17,813
Salaries and wages	17,573		17,123
Airport expenses	11,273		10,682
Aircraft maintenance	8,139		7,816
Income tax payable	6,883		366
Aircraft and facility rent	6,833		7,206
Restructuring	314		329
Other	14,385		10,122
Accrued liabilities	$	117,037	$	98,856