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| 0001564590-19-031224.txt | 2019-08-09 15:35:06 | |
 0001564590-19-031224-xbrl.zip | 185901 | 2019-08-09 15:35:06 |
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| ctg-20190628.xsd | 61431 | 2019-08-09 15:35:06 |
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| ctg-20190628_lab.xml | 490512 | 2019-08-09 15:35:06 |
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| report.css | 2767 | 2019-08-09 15:35:06 |
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