Number of cemeteries owned and operated.

No definition available.

Name:	csv_NumberOfCemeteries
Namespace Prefix:	csv_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of funeral homes owned and operated.

+ References

No definition available.

+ Details

Name:	csv_NumberOfFuneralHomes
Namespace Prefix:	csv_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of institutions for which the Company provides investment management services

+ References

No definition available.

+ Details

Name:	csv_NumberOfInstitutionsToWhichManagementServicesAreProvided
Namespace Prefix:	csv_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	csv_OrganizationDescriptionandOperationsLineItems
Namespace Prefix:	csv_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The percentage of trust assets in custody of institution receiving trust management services

+ References

No definition available.

+ Details

Name:	csv_PercentageOfTrustAssetsInCustodyOfInstitutionReceivingTrustManagementServices
Namespace Prefix:	csv_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Period After Which Commissions are No Longer Subject to Refund

+ References

No definition available.

+ Details

Name:	csv_PeriodAfterWhichCommissionsAreNoLongerSubjectToRefund
Namespace Prefix:	csv_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

A contracted amount representing a promise to pay the Entity (holder) a definite sum of money at a future date, net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the contract. May include both pledged and unpledged holdings.

+ References

No definition available.

+ Details

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

- Definition

The expected sale occurrence when company receive a letter of intent and financing commitment from a buyer and operations are reclassified from continuing to discontinued operations.

+ References

No definition available.

+ Details

Name:	csv_SaleOccurrenceExpected
Namespace Prefix:	csv_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.3-4)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 3

-Subparagraph a(1)

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 4

-Article 5

+ Details

Name:	us-gaap_AccountsReceivableNetCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible debt securities using the if-converted method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 45

-Paragraph 40

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1930-109256

+ Details

Name:	us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfOperatingSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of states the entity operates in as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfStatesInWhichEntityOperates
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.5)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 5

-Article 5

+ Details

Name:	us-gaap_ProvisionForDoubtfulAccounts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Basis of Presentation and Summary of Significant Accounting Policies (Operations) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014 institution	Jun. 30, 2013	Jun. 30, 2014 segment institution	Jun. 30, 2013	Dec. 31, 2013
Organization Description and Operations [Line Items]
Number of business segments			2
Period after which commissions are no longer subject to refund			1 year
Accounts receivable, net	$ 18,252		$ 18,252		$ 17,950
Preneed receivables	26,439		26,439		24,521
Bad debt expense	638	325	1,338	782
Period during which sale is expected to occur after receipt of buyer letter of intent and commitment for reclassfication from continuing to discontinued operations.			1 year
Effect of dilutive securities, Convertible junior subordinated debentures (in shares)	0	0	0	4,392
Number of institutions for which the Company provides management services	2		2
The percentage of trust assets in custody of institution receiving trust management services	79.00%		79.00%
Separate Income Tax Returns [Member]
Organization Description and Operations [Line Items]
Number of states in which Company operates	16		16
Combined or Unitary Income Tax Returns [Member]
Organization Description and Operations [Line Items]
Number of states in which Company operates	11		11
Funeral [Member]
Organization Description and Operations [Line Items]
Accounts receivable, net	8,300		8,300		8,400
Preneed receivables	7,800		7,800		8,100
Cemetery [Member]
Organization Description and Operations [Line Items]
Accounts receivable, net	9,600		9,600		8,300
Preneed receivables	$ 18,600		$ 18,600		$ 16,500
Funeral homes [Member]
Organization Description and Operations [Line Items]
Number of owned and operated funeral homes (in Funeral Homes)	167		167
Number of states in which Company operates	27		27
Cemeteries [Member]
Organization Description and Operations [Line Items]
Number of states in which Company operates	11		11
Number of owned and operated cemeteries (in Cemetaries)	32		32