COMPONENTS OF RENTAL INCOME AND EXPENSE

The principal components of rental income are as follows (in thousands):



	Three Months Ended September 30,				Nine Months Ended September 30,
	2014		2013		2014		2013
Minimum rents
Retail	$	17,841	$	17,384	$	52,581	$	51,971
Office	20,534		20,736		60,970		61,534
Multifamily	3,992		3,837		11,723		11,107
Mixed-use	2,523		2,443		7,489		7,120
Cost reimbursement	7,405		7,093		21,115		20,006
Percentage rent	732		504		1,548		1,324
Hotel revenue	10,122		9,984		26,167		27,010
Other	444		424		1,275		1,260
Total rental income	$	63,593	$	62,405	$	182,868	$	181,332

Minimum rents include $0.8 million and $0.6 million for the three months ended September 30, 2014 and 2013, respectively, and $2.4 million and $1.8 million for the nine months ended September 30, 2014 and 2013, respectively, to recognize minimum rents on a straight-line basis. In addition, net amortization of above and below market leases included in minimum rents were $0.7 million and $1.0 million for the three months ended September 30, 2014 and 2013, respectively, and $2.0 million and $1.8 million for the nine months ended September 30, 2014 and 2013, respectively.

The principal components of rental expenses are as follows (in thousands):



	Three Months Ended September 30,				Nine Months Ended September 30,
	2014		2013		2014		2013
Rental operating	$	6,644	$	6,538	$	19,602	$	19,282
Hotel operating	5,777		5,654		16,303		16,574
Repairs and maintenance	2,404		2,727		7,398		7,330
Marketing	355		356		1,137		1,052
Rent	612		596		1,837		1,820
Hawaii excise tax	1,080		1,071		2,880		2,962
Management fees	502		488		1,337		1,382
Total rental expenses	$	17,374	$	17,430	$	50,494	$	50,402