XML 20 R33.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Inventories (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2013
Components of Inventory | The components of inventory were as follows (in thousands):
|  | September 30, |
|  | 2013 |  |  | 2012 |
Product |  | $ | 50,197 |  |  | $ | 30,786 |
Parts and equipment |  |  | 17,953 |  |  |  | 16,679 |
Total inventory |  | $ | 68,150 |  |  | $ | 47,465 |

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