Other Assets

Other assets consist primarily of straight-line rent receivables, prepaids, intangible assets, deferred financing costs and receivables. Items included in "Other assets, net" on the Company’s Consolidated Balance Sheets as of December 31, 2015 and 2014 are detailed in the table below:



	December 31,
(Dollars in millions)	2015			2014
Prepaid assets	$	63.6		$	61.4
Straight-line rent receivables	60.4			52.6
Above-market intangible assets, net	17.3			17.3
Additional long-lived assets, net	14.8			14.4
Ground lease modification, net	11.2			11.7
Accounts receivable	8.8			8.7
Allowance for uncollectible accounts	(0.2		)	(0.5		)
Deferred financing costs, net	8.7			9.9
Goodwill	3.5			3.5
Customer relationship intangible assets, net	1.9			1.9
Other	2.9			4.4
	$	192.9		$	185.3

Ground Lease Modification, net

In May 2014, the Company modified the ground leases and property operating agreements of five on-campus medical office buildings, totaling 424,000 square feet, associated with the sponsoring health system. The Company paid the health system $12.0 million to modify these agreements and eliminate exercisable purchase options that would have resulted in a purchase price below estimated fair market value. This modification payment will be amortized over the remaining estimated useful life of the buildings on a straight-line basis.