Cemetery Perpetual Care Trusts Investments Classifed by Contractual Maturity Date (Details) (Cemetery Perpetual Care [Member], USD $) In Thousands, unless otherwise specified	Jun. 30, 2013
Cemetery Perpetual Care [Member]
Investments Classified By Contractual Maturity Date [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	$ 12,373
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	21,462
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	17,852
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	1,059
Available-for-sale Securities, Debt Maturities, Total, Fair Value	$ 52,746