XML 22 R33.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Nature Of Business And Significant Accounting Policies (Schedule Of Estimated Useful Lives) (Details) | 12 Months Ended
--- | ---
Dec. 31, 2012
Minimum [Member] | Equipment [Member] |
Estimated useful lives | 3 years
Minimum [Member] | Furniture And Fixtures [Member] |
Estimated useful lives | 3 years
Minimum [Member] | Building [Member] |
Estimated useful lives | 7 years
Maximum [Member] | Equipment [Member] |
Estimated useful lives | 10 years
Maximum [Member] | Furniture And Fixtures [Member] |
Estimated useful lives | 10 years
Maximum [Member] | Building [Member] |
Estimated useful lives | 40 years

X
- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration