Other Assets

6 Months Ended

Jun. 30, 2011

Other Assets [Abstract]

Other Assets

Note 13. Other Assets

     The following table describes the principal components of other assets on our consolidated balance sheet as of:

	December 31,		June 30,
	2010		2011
Deferred debt issuance costs, net of amortization of $43,826 and $49,533, respectively	$	30,045	$	32,134
Deferred federal income tax asset		11,905		11,941
Lease incentives and lease premiums, net of amortization of $26,749 and $15,318, respectively		9,115		11,087
Other assets		14,492		19,367
Total other assets	$	65,557	$	74,529