Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-025497-index-headers.html | 2022-11-21 12:42:40 | |
| 0000950170-22-025497-index.html | 2022-11-21 12:42:40 | |
| 0000950170-22-025497.txt | 2022-11-21 12:42:40 | |
 0000950170-22-025497-xbrl.zip | 13635 | 2022-11-21 12:42:40 |
| ctg-20221121.htm | 53632 | 2022-11-21 12:42:40 |
| ctg-20221121.xsd | 2451 | 2022-11-21 12:42:40 |
| ctg-20221121_htm.xml | 4942 | 2022-11-21 12:42:40 |
| ctg-20221121_lab.xml | 14028 | 2022-11-21 12:42:40 |
| ctg-20221121_pre.xml | 10279 | 2022-11-21 12:42:40 |
| ctg-ex99_1.htm | 27896 | 2022-11-21 12:42:40 |
| FilingSummary.xml | 1728 | 2022-11-21 12:42:40 |
| Financial_Report.xlsx | 5791 | 2022-11-21 12:42:40 |
 img254417295_0.jpg | 7466 | 2022-11-21 12:42:40 |
| MetaLinks.json | 17931 | 2022-11-21 12:42:40 |
| R1.htm | 41256 | 2022-11-21 12:42:40 |
| report.css | 2767 | 2022-11-21 12:42:40 |
| Show.js | 1085 | 2022-11-21 12:42:40 |