Other Income, Net

9 Months Ended

Sep. 30, 2016

Other Income and Expenses [Abstract]

Other Income, Net

Other Income, Net

Other income, net consisted of the following:

	Three Months Ended Sept. 30					Nine Months Ended Sept. 30
(Thousands of Dollars)	2016			2015		2016			2015
Interest income	$	162		$	162	$	451		$	537
Other nonoperating income	511			607		1,594			1,904
Insurance policy (expense) income	(129		)	453		(205		)	233
Other nonoperating expense	—			—		(3		)	—
Other income, net	$	544		$	1,222	$	1,837		$	2,674