Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-019946-index-headers.html | 2022-10-25 07:08:06 | |
| 0000950170-22-019946-index.html | 2022-10-25 07:08:06 | |
| 0000950170-22-019946.txt | 2022-10-25 07:08:06 | |
 0000950170-22-019946-xbrl.zip | 11108 | 2022-10-25 07:08:06 |
| ctg-20221025.htm | 56300 | 2022-10-25 07:08:06 |
| ctg-20221025.xsd | 2451 | 2022-10-25 07:08:06 |
| ctg-20221025_htm.xml | 4942 | 2022-10-25 07:08:06 |
| ctg-20221025_lab.xml | 14028 | 2022-10-25 07:08:06 |
| ctg-20221025_pre.xml | 10279 | 2022-10-25 07:08:06 |
| ctg-ex99_1.htm | 19532 | 2022-10-25 07:08:06 |
| FilingSummary.xml | 1728 | 2022-10-25 07:08:06 |
| Financial_Report.xlsx | 5789 | 2022-10-25 07:08:06 |
 img254417295_0.jpg | 7466 | 2022-10-25 07:08:06 |
| MetaLinks.json | 17931 | 2022-10-25 07:08:06 |
| R1.htm | 41256 | 2022-10-25 07:08:06 |
| report.css | 2767 | 2022-10-25 07:08:06 |
| Show.js | 1085 | 2022-10-25 07:08:06 |