XML 57 R47.htm IDEA: XBRL DOCUMENT v3.21.1
Accumulated Other Comprehensive Income (Loss) (Tables)
3 Months Ended
Mar. 31, 2021
Accumulated Other Comprehensive Income / (Loss) [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss)
Three Months Ended March 31,
20212020
(dollars in thousands)
Beginning balance$(7)$(5)
Foreign currency translation— 
Ending balance$(3)$(5)