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Namespace Prefix:	ctrn_
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The period of time the Company allows customers to return merchandise.

No definition available.

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Amount of liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer, classified as current.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 55
-Paragraph 27
-URI http://asc.fasb.org/extlink&oid=108792157&loc=SL49130611-203046-203046

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Data Type:	xbrli:monetaryItemType
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Amount of right to recover product from customer on settling refund liability, classified as current.

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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.

No definition available.

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Name:	srt_RangeAxis=srt_MaximumMember
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Name:	srt_ProductOrServiceAxis=ctrn_ChildrensApparelMember
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Data Type:	na
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Name:	srt_ProductOrServiceAxis=ctrn_LadiesApparelMember
Namespace Prefix:
Data Type:	na
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Name:	srt_ProductOrServiceAxis=ctrn_MensApparelMember
Namespace Prefix:
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