Other Income and Other Expense (Tables)

3 Months Ended

Mar. 31, 2017

Component of Other Income and Other Expense Nonoperating [Line Items]

Detail of other income and other expense

The following table provides detail of Pinnacle West's Consolidated other income and other expense for the three months ended March 31, 2017 and 2016 (dollars in thousands):

	Three Months Ended   March 31,
	2017			2016
Other income:
Interest income	$	477		$	117
Miscellaneous	3			—
Total other income	$	480		$	117
Other expense:
Non-operating costs	$	(1,959	)	$	(2,049	)
Investment losses — net	(301		)	(518		)
Miscellaneous	(1,420		)	(1,471		)
Total other expense	$	(3,680	)	$	(4,038	)

Arizona Public Service Company

Component of Other Income and Other Expense Nonoperating [Line Items]

Detail of other income and other expense

The following table provides detail of APS’s other income and other expense for the three months ended March 31, 2017 and 2016 (dollars in thousands):

	Three Months Ended   March 31,
	2017			2016
Other income:
Interest income	$	338		$	73
Gain on disposition of property	308			332
Miscellaneous	416			205
Total other income	$	1,062		$	610
Other expense:
Non-operating costs (a)	$	(2,166	)	$	(1,966	)
Loss on disposition of property	(88		)	(426		)
Miscellaneous	(2,124		)	(2,358		)
Total other expense	$	(4,378	)	$	(4,750	)

(a) As defined by FERC, includes below-the-line non-operating utility expense (items excluded from utility rate recovery).