Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001437749-19-024114-index.html | 2019-12-10 09:05:35 | |
| 0001437749-19-024114.txt | 2019-12-10 09:05:35 | |
| ex_163922.htm | 160751 | 2019-12-10 09:05:35 |
 permapipelogo.jpg | 10810 | 2019-12-10 09:05:35 |
| ppih20191108_8k.htm | 26321 | 2019-12-10 09:05:35 |