Income Taxes (Tables)

6 Months Ended

Jun. 30, 2021

Income Tax Disclosure [Abstract]

Schedule of differences between income tax provision (benefit) at U.S. statutory rate and actual income tax provision (benefit)

The primary differences between the income tax provision (benefit) at the U.S. statutory rate and our actual income tax benefit are as follows (dollars in thousands):

	Three Months Ended								Six Months Ended
	June 30,								June 30,
	2021				2020				2021				2020
Taxes at U.S. statutory rate	$	(3,287)	21.0	%	$	1,087	21.0	%	$	(3,903)	21.0	%	$	(6,267)	21.0	%
Foreign tax provision		(527)	3.4			(2,166)	(41.8)			(1,465)	7.9			(1,116)	3.7
CARES Act		—	—			580	11.2			—	—			(5,234)	17.6
Subsidiary restructuring		—	—			—	—			—	—			(8,333)	27.9
Other (1)		1,846	(11.8)			228	4.4			3,516	(18.9)			(414)	1.4
Income tax benefit (2)	$	(1,968)	12.6	%	$	(271)	(5.2)	%	$	(1,852)	10.0	%	$	(21,364)	71.6	%

(1) Includes interim period allocations of $1.6 million and $2.8 million, respectively, for the three- and six-month periods ended June 30, 2021.

(2) The negative effective tax rate for the three-month period ended June 30, 2020 was driven by tax benefits of foreign losses in relation to nominal pre-tax income.