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Acquisitions (Narrative) (Details) (USD $) |  |  | 0 Months Ended
--- | --- | --- | ---
Sep. 30, 2013 AACOA | Oct. 01, 2012 AACOA | Oct. 02, 2012 Aacoa Inc [Member]
Business Acquisition [Line Items] |  |  |
Percentage of outstanding equity interests acquired |  | 100.00% |
Total purchase price |  |  | $ 54,100,000
Cash received from seller | 600,000 |  |
Financing used to fund purchase price from existing credit facility |  | $ 350,000,000 |

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