Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-031588-index-headers.html | 2021-06-03 16:38:08 | |
| 0001564590-21-031588-index.html | 2021-06-03 16:38:08 | |
| 0001564590-21-031588.txt | 2021-06-03 16:38:08 | |
 0001564590-21-031588-xbrl.zip | 11834 | 2021-06-03 16:38:08 |
| FilingSummary.xml | 1710 | 2021-06-03 16:38:08 |
| Financial_Report.xlsx | 5707 | 2021-06-03 16:38:08 |
| MetaLinks.json | 19820 | 2021-06-03 16:38:08 |
| pten-20210603.xsd | 5780 | 2021-06-03 16:38:08 |
| pten-20210603_lab.xml | 19478 | 2021-06-03 16:38:08 |
| pten-20210603_pre.xml | 11633 | 2021-06-03 16:38:08 |
| pten-8k_20210603.htm | 82102 | 2021-06-03 16:38:08 |
| pten-8k_20210603_htm.xml | 3553 | 2021-06-03 16:38:08 |
| R1.htm | 40176 | 2021-06-03 16:38:08 |
| report.css | 2766 | 2021-06-03 16:38:08 |
| Show.js | 1084 | 2021-06-03 16:38:08 |