XML 59 R26.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Inventories (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2012
Inventories [Abstract] |
Components of Inventory |
|  | March 31, 2012 |  |  | December 31, 2011 |
Raw materials |  | $ | 416,050 |  |  | $ | 372,627 |
Work in progress |  |  | 187,479 |  |  |  | 177,016 |
Finished goods |  |  | 330,466 |  |  |  | 309,048 |
Subtotal |  |  | 933,995 |  |  |  | 858,691 |
Less LIFO reserve |  |  | 53,552 |  |  |  | 55,345 |
Total |  | $ | 880,443 |  |  | $ | 803,346 |

X
- Details
Name: | us-gaap_InventoryNetAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic -SubTopic -Publisher SEC -Number 210 -Article 5 -Subparagraph a,b,c -Name Regulation S-X (SX) -Paragraph 6 -Section 2 + Details
Name: | us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration