Other Income and Other Expense

12 Months Ended

Dec. 31, 2012

Other Income and Other Expense

Other Income and Other Expense

19. Other Income and Other Expense

The following table provides detail of other income and other expense for 2012, 2011 and 2010 (dollars in thousands):

	2012			2011			2010
Other income:
Interest income	$	1,239		$	1,850		$	3,255
Investment gains — net	—			1,165			2,797
Miscellaneous	367			96			335
Total other income	$	1,606		$	3,111		$	6,387
Other expense:
Non-operating costs	$	(7,777	)	$	(7,037	)	$	(6,831	)
Investment loss — net	(2,453		)	—			—
Miscellaneous	(9,612		)	(3,414		)	(3,090		)
Total other expense	$	(19,842	)	$	(10,451	)	$	(9,921	)