Cemetery Perpetual Care Trusts Level 3 Activities (Details) - Cemetery Perpetual Care - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair market value, beginning balance	$ 1,883	$ 1,560	$ 1,902	$ 1,556
Net unrealized (losses) gains included in Accumulated other comprehensive income	(2)	1	(21)	5
Fair market value, ending balance	$ 1,881	$ 1,561	$ 1,881	$ 1,561