Preneed Funeral Activities Investments Classified by Contractual Maturity Date (Details) (Funeral [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2012
Funeral [Member]
Investments Classified By Contractual Maturity Date [Line Items]
Due in one year or less	$ 130,132
Due in one to five years	61,407
Due in five to ten years	51,279
Thereafter	34,938
Total	$ 277,756

Amount of debt securities categorized neither as held-to-maturity nor trading.

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