Other (Expense) Income, Net (Tables)

6 Months Ended

Jun. 30, 2014

Other Income and Expenses [Abstract]

Other (Expense) Income, Net

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

	Three Months Ended June 30						Six Months Ended June 30
(Thousands of Dollars)	2014			2013			2014			2013
Interest income	$	12		$	197		$	216		$	396
Other nonoperating income	44			29			79			70
Insurance policy expense	(124		)	(69		)	(236		)	(191		)
Other nonoperating expense	(2		)	(2		)	(5		)	(5		)
Other (expense) income, net	$	(70	)	$	155		$	54		$	270