XML 35 R12.htm IDEA: XBRL DOCUMENT v3.10.0.1
Inventories
12 Months Ended
Dec. 31, 2018
Inventory Disclosure [Abstract]  
Inventories
INVENTORIES
Inventories at December 31 consisted of the following (in thousands):
 
2018
 
2017
Raw material
$
57,845

 
$
42,661

Work-in-process
6,930

 
10,598

Finished goods
34,138

 
33,113

Total inventories
$
98,913

 
$
86,372


The following table summarizes activity recorded within the reserve for excess, obsolete and slow moving inventory for the years ended December 31 (in thousands):
 
2018
 
2017
 
2016
Beginning balance
$
3,695

 
$
3,801

 
$
7,428

Excess, obsolete and slow moving inventory expense
729

 
1,276

 
(239
)
Scrapped inventory and other adjustments
(252
)
 
(1,382
)
 
(3,388
)
Ending balance
$
4,172

 
$
3,695

 
$
3,801