Receivables from Preneed Trusts Receivables from Preneed Trusts (Composition of Assets Held in Trusts) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Historical Cost Basis [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Assets held-in-trust	$ 13,339	$ 13,205
Historical Cost Basis [Member] | Cash and cash equivalents [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Assets held-in-trust	2,716	2,834
Historical Cost Basis [Member] | Fixed income investments [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Assets held-in-trust	8,023	7,880
Historical Cost Basis [Member] | Mutual funds and common stocks [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Assets held-in-trust	2,584	2,467
Historical Cost Basis [Member] | Annuities [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Assets held-in-trust	16	24
Fair Value [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Assets held-in-trust	13,461	13,337
Fair Value [Member] | Cash and cash equivalents [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Assets held-in-trust	2,716	2,834
Fair Value [Member] | Fixed income investments [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Assets held-in-trust	8,040	7,893
Fair Value [Member] | Mutual funds and common stocks [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Assets held-in-trust	2,689	2,586
Fair Value [Member] | Annuities [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Assets held-in-trust	$ 16	$ 24