v2.4.1.9
Inventory (Tables)
3 Months Ended
Mar. 31, 2015
Inventory Disclosure [Abstract]  
Inventory [Table Text Block]
Inventory consisted of the following as of March 31, 2015 and December 31, 2014 (in thousands):
 
 
March 31,
2015
 
December 31,
2014
Raw materials
$
12,077

 
$
10,617

Finished goods
59,983

 
58,860

Inventory
$
72,060

 
$
69,477