Cemetery Perpetual Care Trusts Investments Classifed by Contractual Maturity Date (Details) - Cemetery Perpetual Care [Member] $ in Thousands	Dec. 31, 2015 USD ($)
Investments Classified By Contractual Maturity Date [Line Items]
Due in one year or less	$ 27,700
Due in one to five years	21,107
Due in five to ten years	448
Thereafter	983
Total	$ 50,238