5. Accrued Liabilities
Accrued liabilities included in other current liabilities as of September 30, 2011 and December 31, 2010 consist of the following (in thousands):
| |
|
|
|
|
|
|
|
|
| |
|
September 30,
2011 |
|
|
December 31,
2010 |
|
|
Current portion of tax receivable agreement |
|
$ |
32,977 |
|
|
$ |
— |
|
|
Federal excise and other passenger taxes and fees payable |
|
|
17,631 |
|
|
|
19,035 |
|
|
Salaries and wages |
|
|
14,134 |
|
|
|
14,842 |
|
|
Aircraft maintenance |
|
|
9,391 |
|
|
|
10,909 |
|
|
Airport expenses |
|
|
8,709 |
|
|
|
9,779 |
|
|
Interest |
|
|
1,475 |
|
|
|
6,885 |
|
|
Aircraft and facility rent |
|
|
5,614 |
|
|
|
4,455 |
|
|
Other |
|
|
8,016 |
|
|
|
7,136 |
|
| |
|
|
|
|
|
|
|
|
|
Accrued liabilities |
|
$ |
97,947 |
|
|
$ |
73,041 |
|
| |
|
|
|
|
|
|
|
| |