Other (Expense) Income, Net

6 Months Ended

Jun. 30, 2014

Other Income and Expenses [Abstract]

Other (Expense) Income, Net

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	$	53		$	147		$	240		$	260
Other nonoperating income	2			2			—			5
Insurance policy expense	(184		)	(44		)	(328		)	(208		)
Other (expense) income, net	$	(129	)	$	105		$	(88	)	$	57