Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-002346-index-headers.html | 2023-02-09 16:18:13 | |
| 0000950170-23-002346-index.html | 2023-02-09 16:18:13 | |
| 0000950170-23-002346.txt | 2023-02-09 16:18:13 | |
 0000950170-23-002346-xbrl.zip | 11090 | 2023-02-09 16:18:13 |
| ctg-20230209.htm | 54706 | 2023-02-09 16:18:13 |
| ctg-20230209.xsd | 2451 | 2023-02-09 16:18:13 |
| ctg-20230209_htm.xml | 4942 | 2023-02-09 16:18:13 |
| ctg-20230209_lab.xml | 14028 | 2023-02-09 16:18:13 |
| ctg-20230209_pre.xml | 10279 | 2023-02-09 16:18:13 |
| ctg-ex99_1.htm | 20466 | 2023-02-09 16:18:13 |
| FilingSummary.xml | 1726 | 2023-02-09 16:18:13 |
| Financial_Report.xlsx | 5792 | 2023-02-09 16:18:13 |
 img254417295_0.jpg | 7466 | 2023-02-09 16:18:13 |
| MetaLinks.json | 18463 | 2023-02-09 16:18:13 |
| R1.htm | 41255 | 2023-02-09 16:18:13 |
| report.css | 2767 | 2023-02-09 16:18:13 |
| Show.js | 1085 | 2023-02-09 16:18:13 |