Other (Expense) Income, Net (Tables)

6 Months Ended

Jun. 30, 2015

Other Income and Expenses [Abstract]

Other (Expense) Income, Net

Other income (expense), net consisted of the following:

	Three Months Ended June 30						Six Months Ended June 30
(Thousands of Dollars)	2015			2014			2015			2014
Interest (expense) income	$	(9	)	$	12		$	288		$	216
Other nonoperating income	69			44			130			79
Insurance policy expense	(23		)	(124		)	(129		)	(236		)
Other nonoperating expense	(2		)	(2		)	(5		)	(5		)
Other income (expense), net	$	35		$	(70	)	$	284		$	54