Preneed Cemetery Activities Investments Classified by Contractual Maturity Date (Details) - Cemetery [Member] $ in Thousands	Dec. 31, 2015 USD ($)
Investments Classified By Contractual Maturity Date [Line Items]
Due in one year or less	$ 26,698
Due in one to five years	25,843
Due in five to ten years	27,094
Thereafter	18,695
Total	$ 98,330