Income Taxes (Tables)

3 Months Ended

Mar. 31, 2013

Income Taxes

Schedule of income tax expense (benefit)

	Three Months Ended
	March 31,
	2013			2012
	(Dollars in thousands)
U.S. state current income tax expense (benefit)	$	(56	)	$	177
Foreign current income tax expense	2			89
Foreign deferred income tax expense (benefit)	(21		)	566
Total	$	(75	)	$	832