Preneed Cemetery Activities Investments Classified by Contractual Maturity Date (Details) (Cemetery [Member], USD $) In Thousands, unless otherwise specified	Sep. 30, 2012
Cemetery [Member]
Investments Classified By Contractual Maturity Date [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	$ 9,154
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	58,737
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	48,308
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	50,931
Available-for-sale Securities, Debt Maturities, Total, Fair Value	$ 167,130

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

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