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|---|---|---|
 0001558370-22-009869-index-headers.html | 2022-06-09 14:23:04 | |
| 0001558370-22-009869-index.html | 2022-06-09 14:23:04 | |
| 0001558370-22-009869.txt | 2022-06-09 14:23:04 | |
 0001558370-22-009869-xbrl.zip | 150884 | 2022-06-09 14:23:04 |
| ctrn-20220430.xsd | 26081 | 2022-06-09 14:23:04 |
| ctrn-20220430x10q.htm | 847715 | 2022-06-09 14:23:04 |
| ctrn-20220430x10q_htm.xml | 358909 | 2022-06-09 14:23:04 |
| ctrn-20220430xex10d1.htm | 24897 | 2022-06-09 14:23:04 |
 ctrn-20220430xex10d1001.jpg | 719 | 2022-06-09 14:23:04 |
| ctrn-20220430xex10d2.htm | 387618 | 2022-06-09 14:23:04 |
 ctrn-20220430xex10d2001.jpg | 4523 | 2022-06-09 14:23:04 |
 ctrn-20220430xex10d2002.jpg | 3584 | 2022-06-09 14:23:04 |
 ctrn-20220430xex10d2003.jpg | 3942 | 2022-06-09 14:23:04 |
 ctrn-20220430xex10d2004.jpg | 104877 | 2022-06-09 14:23:04 |
 ctrn-20220430xex10d2005.jpg | 255688 | 2022-06-09 14:23:04 |
| ctrn-20220430xex31d1.htm | 14876 | 2022-06-09 14:23:04 |
| ctrn-20220430xex31d2.htm | 14145 | 2022-06-09 14:23:04 |
| ctrn-20220430xex32d1.htm | 12578 | 2022-06-09 14:23:04 |
| ctrn-20220430_cal.xml | 43042 | 2022-06-09 14:23:04 |
| ctrn-20220430_def.xml | 67443 | 2022-06-09 14:23:04 |
| ctrn-20220430_lab.xml | 258072 | 2022-06-09 14:23:04 |
| ctrn-20220430_pre.xml | 163897 | 2022-06-09 14:23:04 |
| FilingSummary.xml | 18903 | 2022-06-09 14:23:04 |
| Financial_Report.xlsx | 40239 | 2022-06-09 14:23:04 |
| MetaLinks.json | 345568 | 2022-06-09 14:23:04 |
| R1.htm | 52357 | 2022-06-09 14:23:04 |
| R10.htm | 17352 | 2022-06-09 14:23:04 |
| R11.htm | 12953 | 2022-06-09 14:23:04 |
| R12.htm | 9311 | 2022-06-09 14:23:04 |
| R13.htm | 6599 | 2022-06-09 14:23:04 |
| R14.htm | 20181 | 2022-06-09 14:23:04 |
| R15.htm | 26316 | 2022-06-09 14:23:04 |
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| R18.htm | 13982 | 2022-06-09 14:23:04 |
| R19.htm | 13489 | 2022-06-09 14:23:04 |
| R2.htm | 99225 | 2022-06-09 14:23:04 |
| R20.htm | 19497 | 2022-06-09 14:23:04 |
| R21.htm | 53801 | 2022-06-09 14:23:04 |
| R22.htm | 7705 | 2022-06-09 14:23:04 |
| R23.htm | 15145 | 2022-06-09 14:23:04 |
| R24.htm | 37706 | 2022-06-09 14:23:04 |
| R25.htm | 5050 | 2022-06-09 14:23:04 |
| R26.htm | 14289 | 2022-06-09 14:23:04 |
| R27.htm | 19053 | 2022-06-09 14:23:04 |
| R28.htm | 11197 | 2022-06-09 14:23:04 |
| R29.htm | 20400 | 2022-06-09 14:23:04 |
| R3.htm | 15511 | 2022-06-09 14:23:04 |
| R30.htm | 12047 | 2022-06-09 14:23:04 |
| R31.htm | 33468 | 2022-06-09 14:23:04 |
| R4.htm | 64666 | 2022-06-09 14:23:04 |
| R5.htm | 90196 | 2022-06-09 14:23:04 |
| R6.htm | 46511 | 2022-06-09 14:23:04 |
| R7.htm | 8324 | 2022-06-09 14:23:04 |
| R8.htm | 6962 | 2022-06-09 14:23:04 |
| R9.htm | 6283 | 2022-06-09 14:23:04 |
| report.css | 2767 | 2022-06-09 14:23:04 |
| Show.js | 1085 | 2022-06-09 14:23:04 |