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Inventory
6 Months Ended
Jun. 30, 2016
Inventory Disclosure [Abstract]  
Inventory
Inventory

Our inventory, net of allowance for obsolescence of $44,000 and $12,000 at June 30, 2016 and December 31, 2015, respectively, consisted of the following amounts:
 
June 30, 2016
 
December 31, 2015
 
(in thousands)
Raw materials
$
19,736

 
$
20,726

Finished Goods
1,029

 
1,051

Work in process
3,910

 
5,945

 
$
24,675

 
$
27,722



During the six months ended June 30, 2016 and 2015, there were no write-offs of obsolete inventory against the allowance for obsolescence.