Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-22-004705-index-headers.html | 2022-02-11 09:29:06 | |
| 0001564590-22-004705-index.html | 2022-02-11 09:29:06 | |
| 0001564590-22-004705.txt | 2022-02-11 09:29:06 | |
 0001564590-22-004705-xbrl.zip | 11251 | 2022-02-11 09:29:06 |
| ctg-20220208.xsd | 5670 | 2022-02-11 09:29:06 |
| ctg-20220208_lab.xml | 18671 | 2022-02-11 09:29:06 |
| ctg-20220208_pre.xml | 11114 | 2022-02-11 09:29:06 |
| ctg-8k_20220208.htm | 37206 | 2022-02-11 09:29:06 |
| ctg-8k_20220208_htm.xml | 3423 | 2022-02-11 09:29:06 |
| ctg-ex991_6.htm | 9507 | 2022-02-11 09:29:06 |
| FilingSummary.xml | 1741 | 2022-02-11 09:29:06 |
| Financial_Report.xlsx | 5687 | 2022-02-11 09:29:06 |
 ghckfz3aaaj3000001.jpg | 29539 | 2022-02-11 09:29:06 |
| MetaLinks.json | 18441 | 2022-02-11 09:29:06 |
| R1.htm | 38590 | 2022-02-11 09:29:06 |
| report.css | 2767 | 2022-02-11 09:29:06 |
| Show.js | 1085 | 2022-02-11 09:29:06 |