XML 80 R49.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
INTANGIBLE ASSETS (Tables)
 12 Months Ended
Dec. 31, 2019
Intangible Assets, Net (Excluding Goodwill) [Abstract]  
Schedule of Intangible Assets and Goodwill [Table Text Block]

The components of intangible assets for each of the years ended December 31, 2019 and 2018, were as follows (amounts in thousands):
 
Weighted- Average Useful Lives (in Years)
 
2019
 
2018
Amortizable intangible assets:
 
 
 
 
 
     Customer relationships
7.7
 
$
12,629

 
$
12,967

     Patents, trademarks, and other
7.8
 
11,598

 
11,356

          Total at cost
 
 
24,227

 
24,323

     Less accumulated amortization
 
 
(14,461
)
 
(12,676
)
 
 
 
$
9,766

 
$
11,647
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
The estimated aggregate amortization expense at December 31, 2019, for each of the years (or other periods) set forth below was as follows (amounts in thousands):
2020
$
2,179

2021
1,379

2022
987

2023
987

2024
986

Thereafter
3,248

 
$
9,766