Preneed Trust Investments (Estimated maturities of fixed preneed funeral trust income securities) (Details) - Preneed Funeral Trust Investments [Member] $ in Thousands	Mar. 31, 2016 USD ($)
Schedule of Trading Securities and Other Trading Assets [Line Items]
Due in one year or less	$ 137
Due in one to five years	9,641
Due in five to ten years	5,682
Thereafter	34,879
Total	$ 50,339