XML 21 R9.htm IDEA: XBRL DOCUMENT v2.4.0.6
Inventories
6 Months Ended
Jun. 30, 2012
Inventory Disclosure [Abstract]  
Inventories
Inventories

The components of inventories are as follows:
 
June 30,
2012
 
December 31,
2011
Finished goods
$
719,102

 
670,877

Work in process
106,004

 
113,311

Raw materials
335,967

 
329,442

Total inventories
$
1,161,073

 
1,113,630