Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-20-012629-index-headers.html | 2020-06-08 16:39:50 | |
| 0001437749-20-012629-index.html | 2020-06-08 16:39:50 | |
| 0001437749-20-012629.txt | 2020-06-08 16:39:50 | |
 0001437749-20-012629-xbrl.zip | 11119 | 2020-06-08 16:39:50 |
| ckh-20200602.xsd | 3690 | 2020-06-08 16:39:50 |
| ckh-20200602_def.xml | 11582 | 2020-06-08 16:39:50 |
| ckh-20200602_lab.xml | 15465 | 2020-06-08 16:39:50 |
| ckh-20200602_pre.xml | 11736 | 2020-06-08 16:39:50 |
| FilingSummary.xml | 1729 | 2020-06-08 16:39:50 |
| Financial_Report.xlsx | 5781 | 2020-06-08 16:39:50 |
| MetaLinks.json | 19442 | 2020-06-08 16:39:50 |
| R1.htm | 38852 | 2020-06-08 16:39:50 |
| report.css | 2767 | 2020-06-08 16:39:50 |
| seah20200608_8k.htm | 75476 | 2020-06-08 16:39:50 |
| seah20200608_8k_htm.xml | 2551 | 2020-06-08 16:39:50 |
| Show.js | 1085 | 2020-06-08 16:39:50 |