Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-051837-index-headers.html | 2021-10-26 07:17:20 | |
| 0001564590-21-051837-index.html | 2021-10-26 07:17:20 | |
| 0001564590-21-051837.txt | 2021-10-26 07:17:20 | |
 0001564590-21-051837-xbrl.zip | 13995 | 2021-10-26 07:17:20 |
| ctg-20211026.xsd | 5662 | 2021-10-26 07:17:20 |
| ctg-20211026_lab.xml | 18579 | 2021-10-26 07:17:20 |
| ctg-20211026_pre.xml | 11022 | 2021-10-26 07:17:20 |
| ctg-8k_20211026.htm | 37305 | 2021-10-26 07:17:20 |
| ctg-8k_20211026_htm.xml | 3421 | 2021-10-26 07:17:20 |
| ctg-ex991_6.htm | 19506 | 2021-10-26 07:17:20 |
| FilingSummary.xml | 1725 | 2021-10-26 07:17:20 |
| Financial_Report.xlsx | 5684 | 2021-10-26 07:17:20 |
 ghgo5gwicohn000001.jpg | 29539 | 2021-10-26 07:17:20 |
| MetaLinks.json | 18390 | 2021-10-26 07:17:20 |
| R1.htm | 38595 | 2021-10-26 07:17:20 |
| report.css | 2767 | 2021-10-26 07:17:20 |
| Show.js | 1085 | 2021-10-26 07:17:20 |