XML 16 R8.htm IDEA: XBRL DOCUMENT v2.4.0.6
Inventory
3 Months Ended
Mar. 31, 2012
Inventory [Abstract]  
Inventory

3. Inventory

Inventory consists of the following:

March 31,

December 31,

2012

2011

Raw materials

$3,448,935

$2,264,603

Work in process

736,726

         131,980

Finished goods

      3,246,203

    3,790,625

Reserve for obsolescence

      (216,870)

     (151,157)

Total inventory

$7,214,994

$6,036,051