XML 30 R37.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Fair Value Measurements (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2011
Fair Value Measurements [Abstract] |
Fair value measurements of assets and liabilities | Our population of assets and liabilities subject to fair value measurements at December 31, 2011 is as follows:
|  | Fair |  |  |  |  |  |  |  |  |  |  | Valuation
|  | value |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  | Technique
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |
Water Star technology |  | $ | 3,800 |  |  | $ | - |  |  | $ | - |  |  | $ | 3,800 |  | (a)
Foreign currency forward exchange contracts |  |  | 1,015 |  |  |  | - |  |  |  | 1,015 |  |  |  | - |  | (b)
Total Assets |  | $ | 4,815 |  |  | $ | - |  |  | $ | 1,015 |  |  | $ | 3,800 |  |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Foreign currency forward exchange contracts |  | $ | 102 |  |  | $ | - |  |  | $ | 102 |  |  | $ | - |  | (b)
Total Liabilities |  | $ | 102 |  |  | $ | - |  |  | $ | 102 |  |  | $ | - |  |
(a) We used a loss of income method to value Water Star technology. Inputs for this valuation model were based on estimated costs to replace and hypothetical lost profits. (b) Our foreign currency forward exchange contracts are valued based on quoted forward foreign exchange prices at the reporting date.

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

X
- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 820 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6925170&loc=d3e19190-110258 + Details
Name: | us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration