Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001731122-22-000489-index-headers.html | 2022-03-21 10:01:08 | |
| 0001731122-22-000489-index.html | 2022-03-21 10:01:08 | |
| 0001731122-22-000489.txt | 2022-03-21 10:01:08 | |
 0001731122-22-000489-xbrl.zip | 125377 | 2022-03-21 10:01:08 |
| cstc-20210930.xsd | 20834 | 2022-03-21 10:01:08 |
| cstc-20210930_cal.xml | 26943 | 2022-03-21 10:01:08 |
| cstc-20210930_def.xml | 45974 | 2022-03-21 10:01:08 |
| cstc-20210930_lab.xml | 154071 | 2022-03-21 10:01:08 |
| cstc-20210930_pre.xml | 125556 | 2022-03-21 10:01:08 |
| e3608_10-k.htm | 799432 | 2022-03-21 10:01:08 |
| e3608_10-k_htm.xml | 174373 | 2022-03-21 10:01:08 |
| e3608_ex31-1.htm | 7900 | 2022-03-21 10:01:08 |
| e3608_ex32-1.htm | 3846 | 2022-03-21 10:01:08 |
| e3608_ex4-1.htm | 5302 | 2022-03-21 10:01:08 |
| FilingSummary.xml | 18115 | 2022-03-21 10:01:08 |
| Financial_Report.xlsx | 42624 | 2022-03-21 10:01:08 |
 image_001.jpg | 1240 | 2022-03-21 10:01:08 |
| MetaLinks.json | 276648 | 2022-03-21 10:01:08 |
| R1.htm | 63689 | 2022-03-21 10:01:08 |
| R10.htm | 6301 | 2022-03-21 10:01:08 |
| R11.htm | 6673 | 2022-03-21 10:01:08 |
| R12.htm | 6278 | 2022-03-21 10:01:08 |
| R13.htm | 6628 | 2022-03-21 10:01:08 |
| R14.htm | 23042 | 2022-03-21 10:01:08 |
| R15.htm | 7140 | 2022-03-21 10:01:08 |
| R16.htm | 19892 | 2022-03-21 10:01:08 |
| R17.htm | 5561 | 2022-03-21 10:01:08 |
| R18.htm | 56180 | 2022-03-21 10:01:08 |
| R19.htm | 15673 | 2022-03-21 10:01:08 |
| R2.htm | 66974 | 2022-03-21 10:01:08 |
| R20.htm | 6952 | 2022-03-21 10:01:08 |
| R21.htm | 4004 | 2022-03-21 10:01:08 |
| R22.htm | 21994 | 2022-03-21 10:01:08 |
| R23.htm | 9254 | 2022-03-21 10:01:08 |
| R24.htm | 5010 | 2022-03-21 10:01:08 |
| R25.htm | 13249 | 2022-03-21 10:01:08 |
| R26.htm | 16416 | 2022-03-21 10:01:08 |
| R27.htm | 12251 | 2022-03-21 10:01:08 |
| R28.htm | 10386 | 2022-03-21 10:01:08 |
| R29.htm | 9992 | 2022-03-21 10:01:08 |
| R3.htm | 20488 | 2022-03-21 10:01:08 |
| R30.htm | 42663 | 2022-03-21 10:01:08 |
| R4.htm | 42310 | 2022-03-21 10:01:08 |
| R5.htm | 25388 | 2022-03-21 10:01:08 |
| R6.htm | 59424 | 2022-03-21 10:01:08 |
| R7.htm | 15480 | 2022-03-21 10:01:08 |
| R8.htm | 6802 | 2022-03-21 10:01:08 |
| R9.htm | 26484 | 2022-03-21 10:01:08 |
| report.css | 2767 | 2022-03-21 10:01:08 |
| Show.js | 1085 | 2022-03-21 10:01:08 |