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Cemetery Perpetual Care Trust Investments (Perpetual care trust investment security transactions recorded in Cemetery revenue) (Details) (Perpetual Care Trust Invesments [Member], Cemetery Revenue [Member], USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Perpetual Care Trust Invesments [Member] | Cemetery Revenue [Member] |  |  |  |
Schedule of Trading Securities and Other Trading Assets [Line Items] |  |  |  |
Investment income | $ 1,300 | $ 1,234 | $ 2,580 | $ 2,469
Realized gains | 391 | 334 | 150 | 683
Total | $ 1,691 | $ 1,568 | $ 2,730 | $ 3,152

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