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Receivables from Preneed Trusts Receivables from Preneed Trusts (Composition of Assets Held in Trusts) (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Dec. 31, 2013
Historical Cost Basis [Member]
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Assets held-in-trust $ 12,631 $ 11,511
Historical Cost Basis [Member] | Cash and cash equivalents [Member]
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Assets held-in-trust 2,834 2,657
Historical Cost Basis [Member] | Fixed income investments [Member]
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Assets held-in-trust 7,344 6,344
Historical Cost Basis [Member] | Mutual funds and common stocks [Member]
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Assets held-in-trust 2,429 2,484
Historical Cost Basis [Member] | Annuities [Member]
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Assets held-in-trust 24 26
Fair Value [Member]
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Assets held-in-trust 12,730 11,599
Fair Value [Member] | Cash and cash equivalents [Member]
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Assets held-in-trust 2,834 2,657
Fair Value [Member] | Fixed income investments [Member]
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Assets held-in-trust 7,364 6,355
Fair Value [Member] | Mutual funds and common stocks [Member]
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Assets held-in-trust 2,508 2,561
Fair Value [Member] | Annuities [Member]
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Assets held-in-trust $ 24 $ 26