Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-033835-index-headers.html | 2023-07-21 16:15:57 | |
| 0000950170-23-033835-index.html | 2023-07-21 16:15:57 | |
| 0000950170-23-033835.txt | 2023-07-21 16:15:57 | |
 0000950170-23-033835-xbrl.zip | 8969 | 2023-07-21 16:15:57 |
| ctg-20230721.htm | 50139 | 2023-07-21 16:15:57 |
| ctg-20230721.xsd | 2451 | 2023-07-21 16:15:57 |
| ctg-20230721_htm.xml | 4942 | 2023-07-21 16:15:57 |
| ctg-20230721_lab.xml | 14028 | 2023-07-21 16:15:57 |
| ctg-20230721_pre.xml | 10279 | 2023-07-21 16:15:57 |
| FilingSummary.xml | 1694 | 2023-07-21 16:15:57 |
| Financial_Report.xlsx | 5790 | 2023-07-21 16:15:57 |
| MetaLinks.json | 18523 | 2023-07-21 16:15:57 |
| R1.htm | 41254 | 2023-07-21 16:15:57 |
| report.css | 2766 | 2023-07-21 16:15:57 |
| Show.js | 1084 | 2023-07-21 16:15:57 |