Cemetery Perpetual Care Trusts Investments Classifed by Contractual Maturity Date (Details) (Cemetery Perpetual Care [Member], USD $) In Thousands, unless otherwise specified	Mar. 31, 2014
Cemetery Perpetual Care [Member]
Investments Classified By Contractual Maturity Date [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	$ 15,236
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	35,515
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	24,753
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	4,876
Available-for-sale Securities, Debt Maturities, Total, Fair Value	$ 80,380