The Company’s other assets consisted of the following (in thousands):


	December 31,
	2014			2013
Straight-line rent assets, net of allowance of $34,182 and $34,230, respectively	$	355,864		$	368,919
Marketable debt securities		231,442			244,089
Leasing costs, net		146,500			104,601
Deferred financing costs, net		47,592			42,106
Goodwill		50,346			50,346
Other(1)		108,428	(2)		57,644
Total other assets	$	940,172		$	867,705

(1)

Includes a $5.4 million allowance for losses related to accrued interest receivable on the Delphis loan. At both December 31, 2014 and 2013, the net carrying value of interest accrued related to the Delphis loan was zero. See Note 7 for additional information about the Delphis loan and the related impairment. At December 31, 2014 and 2013, includes a loan receivable of $15 million and $10 million, respectively, from HCP Ventures IV, LLC, an unconsolidated joint venture (see Note 8) with an interest rate of 12% which matures in May 2015. The loan is senior to equity distributions to the Company’s joint venture partner.

(2)

Includes a $26 million non-interest bearing short-term receivable from Brookdale payable in eight quarterly installments (see Note 3).