Represents the first level of employee contributions (percentage of compensation) which are matched by the employer.

No definition available.

Name:	ccfi_DefinedContributionPlanEmployerMatchEmployeeContributionLevelOne
Namespace Prefix:	ccfi_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the second level of employee contributions (percentage of compensation) which are matched by the employer.

+ References

No definition available.

+ Details

Name:	ccfi_DefinedContributionPlanEmployerMatchEmployeeContributionLevelTwo
Namespace Prefix:	ccfi_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the employer matching contribution of the first level of employee contributions.

+ References

No definition available.

+ Details

Name:	ccfi_DefinedContributionPlanEmployerMatchLevelOne
Namespace Prefix:	ccfi_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the employer matching contribution of the second level of employee contributions.

+ References

No definition available.

+ Details

Name:	ccfi_DefinedContributionPlanEmployerMatchLevelTwo
Namespace Prefix:	ccfi_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of cost for defined contribution plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

+ Details

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

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementScenarioAxis=us-gaap_PredecessorMember
Namespace Prefix:
Data Type:	na
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Employee Benefit Plan (Details) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
Employee Benefit Plan (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 12, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Defined Contribution Plan Disclosure
Employer match of employee contributions not exceeding 3 percent of compensation			100.00%
Employer match of employee contributions exceeding 3% but not to exceed 5% of compensation			50.00%
Employer matching expense under salary deferral plan	$ 120
Maximum
Defined Contribution Plan Disclosure
Percentage of eligible compensation, matched 100% by employer			3.00%
Percentage of eligible compensation, matched 50% by employer			5.00%
Minimum
Defined Contribution Plan Disclosure
Percentage of eligible compensation, matched 50% by employer			3.00%
Predecessor
Defined Contribution Plan Disclosure
Employer matching expense under salary deferral plan		$ 1,401		$ 1,752	$ 1,813