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SEGMENT INFORMATION (Tables)
 12 Months Ended
Dec. 31, 2018
Segment Reporting [Abstract]  
Long-Lived Assets by Geographic Area
Long-lived assets related to the Company’s U.S. and international operations were:
(Dollars in thousands)
December 31,
2018
 
2017
U.S.
$
26,392

 
72
%
 
$
27,590

 
68
%
India
3,843

 
10
%
 
6,703

 
17
%
International, other
6,400

 
18
%
 
6,066

 
15
%
 
$
36,635

 
100
%
 
$
40,359

 
100
%