6. Other Assets

Our other assets consisted of the following, net of amortization and depreciation, if applicable, as of December 31, 2012 and 2011 (in thousands):

	December 31,		December 31,
	2012		2011
Deferred leasing costs	$	14,886	$	11,601
Deferred rent receivable	15,017		11,051
Deferred financing costs	2,520		3,607
Leasehold interests in corporate headquarters	4,152		2,719
Other	7,981		4,765
Total	$	44,556	$	33,743

Deferred leasing costs are amortized as amortization expense on a straight-line basis over the remaining life of the underlying leases. The estimated amortization of deferred leasing costs for each of the five succeeding fiscal years is as follows (in thousands):

Year Ending December 31,
2013	$	3,396
2014	3,043
2015	2,0566
2016	1,687
2017	1,161
Thereafter	3,543
Total	$	14,886