Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001640334-20-000575-index-headers.html | 2020-03-20 17:29:47 | |
| 0001640334-20-000575-index.html | 2020-03-20 17:29:47 | |
| 0001640334-20-000575.txt | 2020-03-20 17:29:47 | |
| pchs_8k.htm | 13764 | 2020-03-20 17:29:47 |
| pchs_ex991.htm | 15122 | 2020-03-20 17:29:47 |
 pchs_ex991img1.jpg | 560009 | 2020-03-20 17:29:47 |
| pchs_ex992.htm | 15345 | 2020-03-20 17:29:47 |
 pchs_ex992img1.jpg | 560009 | 2020-03-20 17:29:47 |
| pchs_ex993.htm | 7898 | 2020-03-20 17:29:47 |