Cemetery Perpetual Care Trusts Investments Classifed by Contractual Maturity Date (Details) (Cemetery Perpetual Care [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Cemetery Perpetual Care [Member]
Investments Classified By Contractual Maturity Date [Line Items]
Due in one year or less	$ 18,602
Due in one to five years	23,463
Due in five to ten years	8,593
Thereafter	856
Total	$ 51,514