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| 0001564590-18-010923-index.html | 2018-05-04 13:08:17 | |
| 0001564590-18-010923.txt | 2018-05-04 13:08:17 | |
 0001564590-18-010923-xbrl.zip | 160984 | 2018-05-04 13:08:17 |
| csgs-10q_20180331.htm | 1928862 | 2018-05-04 13:08:17 |
| csgs-20180331.xml | 2479085 | 2018-05-04 13:08:17 |
| csgs-20180331.xsd | 48574 | 2018-05-04 13:08:17 |
| csgs-20180331_cal.xml | 75450 | 2018-05-04 13:08:17 |
| csgs-20180331_def.xml | 264200 | 2018-05-04 13:08:17 |
| csgs-20180331_lab.xml | 407051 | 2018-05-04 13:08:17 |
| csgs-20180331_pre.xml | 383811 | 2018-05-04 13:08:17 |
| csgs-ex1026j_77.htm | 35520 | 2018-05-04 13:08:17 |
| csgs-ex3101_11.htm | 16877 | 2018-05-04 13:08:17 |
| csgs-ex3102_6.htm | 17496 | 2018-05-04 13:08:17 |
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| csgs-ex450_124.htm | 1489684 | 2018-05-04 13:08:17 |
| FilingSummary.xml | 34704 | 2018-05-04 13:08:17 |
| Financial_Report.xlsx | 73952 | 2018-05-04 13:08:17 |
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| report.css | 2767 | 2018-05-04 13:08:17 |
| Show.js | 1410 | 2018-05-04 13:08:17 |