|
Segment Reporting (Narrative) (Details) (USD $)
|
9 Months Ended | ||
|---|---|---|---|
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Dec. 31, 2012
|
|
| Segment Reporting Information [Line Items] | |||
| Number of business segments | 3 | ||
|
Foreign Locations [Member]
|
|||
| Segment Reporting Information [Line Items] | |||
| Revenue | $ 0 | $ 0 | |
| Long lived assets | $ 0 | $ 0 | |