Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2020

Accumulated Other Comprehensive Income / (Loss) [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

	Year Ended December 31,
	2020		2019		2018
	(dollars in thousands)
Beginning balance	$	(5)	$	(5)	$	(8)
Foreign currency translation	(2)		—		3
Ending balance	$	(7)	$	(5)	$	(5)