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|---|---|---|
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| 0000950170-22-011933-index.html | 2022-06-22 06:02:44 | |
| 0000950170-22-011933.txt | 2022-06-22 06:02:44 | |
 0000950170-22-011933-xbrl.zip | 15181 | 2022-06-22 06:02:44 |
| FilingSummary.xml | 1744 | 2022-06-22 06:02:44 |
| Financial_Report.xlsx | 5727 | 2022-06-22 06:02:44 |
| MetaLinks.json | 18794 | 2022-06-22 06:02:44 |
| pten-20220622.htm | 68197 | 2022-06-22 06:02:44 |
| pten-20220622.xsd | 2477 | 2022-06-22 06:02:44 |
| pten-20220622_htm.xml | 4705 | 2022-06-22 06:02:44 |
| pten-20220622_lab.xml | 17778 | 2022-06-22 06:02:44 |
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| pten-ex99_1.htm | 20490 | 2022-06-22 06:02:44 |
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| R1.htm | 40105 | 2022-06-22 06:02:44 |
| report.css | 2767 | 2022-06-22 06:02:44 |
| Show.js | 1085 | 2022-06-22 06:02:44 |