XML 19 R25.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Inventories (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2014
Inventory Disclosure [Abstract] |
Inventories | Inventories are valued at the lower of cost or market. Inventories at September 30, 2014 and December 31, 2013 consisted of the following:
| September 30, 2014 |  | December 31, 2013
Inventories carried at LIFO: |  |  |
Finished goods | $ | 46,860 |  |  | $ | 36,238 |
Raw materials, production parts and work-in-process | 20,624 |  |  | 13,922 |
LIFO reserve | (27,463 | ) |  | (27,463 | )
Total LIFO inventories | 40,021 |  |  | 22,697 |
Inventories carried at FIFO: |  |  |  |  |
Finished goods | 30,577 |  |  | 31,489 |
Raw materials, production parts and work-in-process | 13,366 |  |  | 12,720 |
Total FIFO inventories | 43,943 |  |  | 44,209 |
Total inventories | $ | 83,964 |  |  | $ | 66,906 |

X
- Details
Name: | us-gaap_InventoryDisclosureAbstract
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 -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 2 -Paragraph 6 -Subparagraph a,b,c -Article 5 + Details
Name: | us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration