Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-22-007862-index-headers.html | 2022-03-01 07:25:16 | |
| 0001564590-22-007862-index.html | 2022-03-01 07:25:16 | |
| 0001564590-22-007862.txt | 2022-03-01 07:25:16 | |
 0001564590-22-007862-xbrl.zip | 14756 | 2022-03-01 07:25:16 |
| ctg-20220301.xsd | 5670 | 2022-03-01 07:25:16 |
| ctg-20220301_lab.xml | 18669 | 2022-03-01 07:25:16 |
| ctg-20220301_pre.xml | 11112 | 2022-03-01 07:25:16 |
| ctg-8k_20220301.htm | 37176 | 2022-03-01 07:25:16 |
| ctg-8k_20220301_htm.xml | 3424 | 2022-03-01 07:25:16 |
| ctg-ex991_6.htm | 21567 | 2022-03-01 07:25:16 |
| FilingSummary.xml | 1741 | 2022-03-01 07:25:16 |
| Financial_Report.xlsx | 5687 | 2022-03-01 07:25:16 |
 ghdhtsixe04x000001.jpg | 29539 | 2022-03-01 07:25:16 |
| MetaLinks.json | 18439 | 2022-03-01 07:25:16 |
| R1.htm | 38591 | 2022-03-01 07:25:16 |
| report.css | 2767 | 2022-03-01 07:25:16 |
| Show.js | 1085 | 2022-03-01 07:25:16 |