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| 0001718227-20-000083-index.html | 2020-11-02 08:38:20 | |
| 0001718227-20-000083.txt | 2020-11-02 08:38:20 | |
 0001718227-20-000083-xbrl.zip | 14718 | 2020-11-02 08:38:20 |
 capturea031a.jpg | 8916 | 2020-11-02 08:38:20 |
| FilingSummary.xml | 1743 | 2020-11-02 08:38:20 |
| Financial_Report.xlsx | 5535 | 2020-11-02 08:38:20 |
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| pressrelease110220.htm | 9010 | 2020-11-02 08:38:20 |
| R1.htm | 40536 | 2020-11-02 08:38:20 |
| report.css | 2767 | 2020-11-02 08:38:20 |
| road-20201102.htm | 35995 | 2020-11-02 08:38:20 |
| road-20201102.xsd | 2472 | 2020-11-02 08:38:20 |
| road-20201102_cal.xml | 746 | 2020-11-02 08:38:20 |
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| road-20201102_htm.xml | 11706 | 2020-11-02 08:38:20 |
| road-20201102_lab.xml | 24975 | 2020-11-02 08:38:20 |
| road-20201102_pre.xml | 13223 | 2020-11-02 08:38:20 |
| Show.js | 1085 | 2020-11-02 08:38:20 |