Long Term Debt and Financing Arrangements (Tables)

9 Months Ended

Sep. 30, 2011

Long-Term Debt and Financing Arrangements [Abstract]

Financial Ratios Under Senior Credit Facility

			Interest
	Leverage		Coverage
Period Ending	Ratio		Ratio
December 31, 2011		3.50		2.55
Each quarter thereafter		3.50		2.75