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Inventories (Tables)
3 Months Ended
Mar. 31, 2016
Inventories [Abstract]  
Schedule of Inventory, Current

   Inventory cost includes material, labor and overhead. Inventories consisted of the following:





 

 

 

 

 



 

 

March 31,

 

December 31,



 

 

2016 

 

2015 

Raw materials

 

$

40,498 

$

36,021 

Work-in-progress

 

 

8,581 

 

7,162 

Finished goods

 

 

20,288 

 

17,826 

Total inventories, net

 

$

69,367 

$

61,009