Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-010622-index-headers.html | 2022-05-25 10:52:37 | |
| 0000950170-22-010622-index.html | 2022-05-25 10:52:37 | |
| 0000950170-22-010622.txt | 2022-05-25 10:52:37 | |
 0000950170-22-010622-xbrl.zip | 94003 | 2022-05-25 10:52:37 |
| FilingSummary.xml | 1772 | 2022-05-25 10:52:37 |
| Financial_Report.xlsx | 5741 | 2022-05-25 10:52:37 |
 img163683685_0.jpg | 24946 | 2022-05-25 10:52:37 |
| MetaLinks.json | 18153 | 2022-05-25 10:52:37 |
| R1.htm | 41881 | 2022-05-25 10:52:37 |
| report.css | 2767 | 2022-05-25 10:52:37 |
| Show.js | 1085 | 2022-05-25 10:52:37 |
| ston-20220524.htm | 114283 | 2022-05-25 10:52:37 |
| ston-20220524.xsd | 2490 | 2022-05-25 10:52:37 |
| ston-20220524_htm.xml | 4921 | 2022-05-25 10:52:37 |
| ston-20220524_lab.xml | 14120 | 2022-05-25 10:52:37 |
| ston-20220524_pre.xml | 11527 | 2022-05-25 10:52:37 |
| ston-ex2_1.htm | 881650 | 2022-05-25 10:52:37 |
| ston-ex99_1.htm | 27095 | 2022-05-25 10:52:37 |