|
Business and Summary of Significant Accounting Principles (Pro-Forma Information) (Details) (ACS [Member], USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Sep. 30, 2013
|
Sep. 30, 2012
|
|
|
ACS [Member]
|
||||
| Business Acquisition [Line Items] | ||||
| Pro forma consolidated revenue | $ 229,706 | $ 213,118 | $ 681,926 | $ 630,376 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|