Other Income (Expense), Net

6 Months Ended

Jun. 30, 2011

Other Income (Expense), Net [Abstract]

Other Income (Expense), Net

9. Other Income (Expense), Net

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

	Three Months Ended June 30,						Six Months Ended June 30,
(Thousands of Dollars)	2011			2010			2011			2010
Interest (expense) income	$	(5	)	$	49		$	166		$	781
Other nonoperating income		29			62			11			76
Insurance policy expense		(82	)		(25	)		(158	)		(108	)
Other nonoperating expense		(2	)		-			(5	)		-
Other (expense) income, net	$	(60	)	$	86		$	14		$	749