Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-20-026056-index-headers.html | 2020-12-29 16:31:43 | |
| 0001437749-20-026056-index.html | 2020-12-29 16:31:43 | |
| 0001437749-20-026056.txt | 2020-12-29 16:31:43 | |
 0001437749-20-026056-xbrl.zip | 9637 | 2020-12-29 16:31:43 |
| ckh-20201222.xsd | 3693 | 2020-12-29 16:31:43 |
| ckh-20201222_def.xml | 11584 | 2020-12-29 16:31:43 |
| ckh-20201222_lab.xml | 15467 | 2020-12-29 16:31:43 |
| ckh-20201222_pre.xml | 11738 | 2020-12-29 16:31:43 |
| FilingSummary.xml | 1729 | 2020-12-29 16:31:43 |
| Financial_Report.xlsx | 5441 | 2020-12-29 16:31:43 |
| MetaLinks.json | 19327 | 2020-12-29 16:31:43 |
| R1.htm | 38856 | 2020-12-29 16:31:43 |
| report.css | 2767 | 2020-12-29 16:31:43 |
| seah20201229_8k.htm | 26670 | 2020-12-29 16:31:43 |
| seah20201229_8k_htm.xml | 2551 | 2020-12-29 16:31:43 |
| Show.js | 1084 | 2020-12-29 16:31:43 |