Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-22-005779-index-headers.html | 2022-02-22 08:01:07 | |
| 0001564590-22-005779-index.html | 2022-02-22 08:01:07 | |
| 0001564590-22-005779.txt | 2022-02-22 08:01:07 | |
 0001564590-22-005779-xbrl.zip | 72966 | 2022-02-22 08:01:07 |
| ctg-20220222.xsd | 5670 | 2022-02-22 08:01:07 |
| ctg-20220222_lab.xml | 18667 | 2022-02-22 08:01:07 |
| ctg-20220222_pre.xml | 11110 | 2022-02-22 08:01:07 |
| ctg-8k_20220222.htm | 37544 | 2022-02-22 08:01:07 |
| ctg-8k_20220222_htm.xml | 3424 | 2022-02-22 08:01:07 |
| ctg-ex991_6.htm | 3191914 | 2022-02-22 08:01:07 |
| FilingSummary.xml | 1741 | 2022-02-22 08:01:07 |
| Financial_Report.xlsx | 5685 | 2022-02-22 08:01:07 |
 gbjvwah25sye000001.jpg | 29539 | 2022-02-22 08:01:07 |
| MetaLinks.json | 18437 | 2022-02-22 08:01:07 |
| R1.htm | 38590 | 2022-02-22 08:01:07 |
| report.css | 2767 | 2022-02-22 08:01:07 |
| Show.js | 1085 | 2022-02-22 08:01:07 |