Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000897101-21-000327-index-headers.html | 2021-04-29 15:05:45 | |
| 0000897101-21-000327-index.html | 2021-04-29 15:05:45 | |
| 0000897101-21-000327.txt | 2021-04-29 15:05:45 | |
 0000897101-21-000327-xbrl.zip | 102129 | 2021-04-29 15:05:45 |
| csi210626_8k.htm | 48448 | 2021-04-29 15:05:45 |
| csi210626_8k_htm.xml | 3500 | 2021-04-29 15:05:45 |
| csi210626_ex2-1.htm | 504265 | 2021-04-29 15:05:45 |
| csi210626_ex99-1.htm | 31865 | 2021-04-29 15:05:45 |
| FilingSummary.xml | 1657 | 2021-04-29 15:05:45 |
| Financial_Report.xlsx | 5662 | 2021-04-29 15:05:45 |
| jcs-20210428.xsd | 3156 | 2021-04-29 15:05:45 |
| jcs-20210428_lab.xml | 34591 | 2021-04-29 15:05:45 |
| jcs-20210428_pre.xml | 22691 | 2021-04-29 15:05:45 |
| MetaLinks.json | 38066 | 2021-04-29 15:05:45 |
| R1.htm | 38615 | 2021-04-29 15:05:45 |
| report.css | 2767 | 2021-04-29 15:05:45 |
| Show.js | 1085 | 2021-04-29 15:05:45 |