Cemetery Perpetual Care Trusts Investments Classifed by Contractual Maturity Date (Details) (Cemetery Perpetual Care [Member], USD $) In Thousands, unless otherwise specified	Mar. 31, 2012
Cemetery Perpetual Care [Member]
Investments Classified By Contractual Maturity Date [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	$ 5,684
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	23,190
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	24,729
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	1,273
Available-for-sale Securities, Debt Maturities, Total, Fair Value	$ 54,876

This item represents the fair value of debt securities which are expected to mature after five years and through ten years from the balance sheet date and which are categorized neither as held-to-maturity nor trading securities.

+ References+ Details

This item represents the fair value of debt securities which are expected to mature after one year and through five years from the balance sheet date and which are categorized neither as held-to-maturity nor trading securities.

+ References+ Details

- Definition

This item represents the fair value of debt securities which are expected to mature within one year of the balance sheet date and which are categorized neither as held-to-maturity nor trading securities.

+ References+ Details

- Definition

For an unclassified balance sheet, total of debt securities categorized neither as held-to-maturity nor trading.

+ References

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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Reference 6: http://www.xbrl.org/2003/role/presentationRef

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 9: http://www.xbrl.org/2003/role/presentationRef

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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+ Details