Receivables from Preneed Trusts (Receivables from preneed funeral trust funds) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Receivables From Preneed Trusts [Abstract]
Preneed trust funds, at cost	$ 13,191	$ 13,205
Less: Allowance for contract cancellation	(396)	(396)
Receivables from preneed trusts, net	$ 12,795csv_ReceivablesFromPreneedFuneralTrusts	$ 12,809csv_ReceivablesFromPreneedFuneralTrusts

An amount representing assets in trusts, reported at cost, which are controlled and operated by third parties in which the Company does not have a controlling financial interest (less than 50%) in the trust assets. May include both pledged and unpledged holdings.

No definition available.

Name:	csv_ReceivablesFromPreneedFuneralTrusts
Namespace Prefix:	csv_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant