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Cemetery Perpetual Care Trust Investments (The Components of Care trusts' corpus) (Details) (USD $) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2013 | Dec. 31, 2012
Schedule of Trading Securities and Other Trading Assets [Line Items] |  |
Care trusts' corpus | $ (47,083,000) | $ (45,920,000)
Fair value measurements, transfers between Level 1 and Level 2 | 0 |
Perpetual Care Trust Invesments [Member] |  |
Schedule of Trading Securities and Other Trading Assets [Line Items] |  |
Trust assets, at fair value | 47,165,000 | 46,542,000
Obligations due to trust | (82,000) | (622,000)
Care trusts' corpus | $ 47,083,000 | $ 45,920,000

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- Definition The total liability as of the balance sheet date from proceeds deposited into trust from the sale of cemetery property interment rights, including undistributed earnings on investments. + References No definition available. + Details
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