XML 14 R9.htm IDEA: XBRL DOCUMENT v2.4.0.8
Inventories
9 Months Ended
Sep. 30, 2014
Inventories  
Inventories

 

3.Inventories

 

The major components of inventories are as follows:

 

 

Sep 30, 2014

 

Dec 31, 2013

 

 

 

 

 

 

 

Raw materials

 

$

2,100,641

 

$

1,952,398

 

Work-in-progress

 

518,352

 

389,501

 

Finished goods

 

1,362,237

 

1,461,264

 

Reduction to LIFO cost

 

(1,292,101

)

(1,248,221

)

 

 

 

 

 

 

Total Inventory

 

$

2,689,129

 

$

2,554,942