XML 50 R40.htm IDEA: XBRL DOCUMENT v3.21.2

Basis of Presentation and Summary of Significant Accounting Policies Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Income taxes before discrete items	(33.00%)	(33.50%)	(28.50%)	(33.30%)
Total benefit for income taxes	$ (4,192)	$ 3,449	$ 1,449	$ 1,299

X

- Definition

Estimated Effective Income Tax Rate Reconciliation, Before Discrete Items, Percent

+ References

No definition available.

+ Details

Name:	csv_EstimatedEffectiveIncomeTaxRateReconciliationBeforeDiscreteItemsPercent
Namespace Prefix:	csv_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Income Tax Expense (Benefit), Net of Uncertain Tax Positions

+ References

No definition available.

+ Details

Name:	csv_IncomeTaxExpenseBenefitNetOfUncertainTaxPositions
Namespace Prefix:	csv_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration