Name | Size | Last Modified |
---|---|---|
0001193125-14-161158-index-headers.html | 2014-04-28 07:28:22 | |
0001193125-14-161158-index.html | 2014-04-28 07:28:22 | |
0001193125-14-161158.txt | 2014-04-28 07:28:22 | |
0001193125-14-161158-xbrl.zip | 122116 | 2014-04-28 07:28:22 |
d693425d10q.htm | 417761 | 2014-04-28 07:28:22 |
d693425dex311.htm | 6191 | 2014-04-28 07:28:22 |
d693425dex312.htm | 6320 | 2014-04-28 07:28:22 |
d693425dex321.htm | 4347 | 2014-04-28 07:28:22 |
FilingSummary.xml | 32898 | 2014-04-28 07:28:22 |
Financial_Report.xls | 503741 | 2014-04-28 07:28:22 |
Financial_Report.xlsx | 135791 | 2014-04-28 07:28:22 |
pten-20140331.xml | 554111 | 2014-04-28 07:28:22 |
pten-20140331.xsd | 58168 | 2014-04-28 07:28:22 |
pten-20140331_cal.xml | 71541 | 2014-04-28 07:28:22 |
pten-20140331_def.xml | 345178 | 2014-04-28 07:28:22 |
pten-20140331_lab.xml | 439927 | 2014-04-28 07:28:22 |
pten-20140331_pre.xml | 415673 | 2014-04-28 07:28:22 |
R1.htm | 28815 | 2014-04-28 07:28:22 |
R10.htm | 3892 | 2014-04-28 07:28:22 |
R11.htm | 26177 | 2014-04-28 07:28:22 |
R12.htm | 39016 | 2014-04-28 07:28:22 |
R13.htm | 11612 | 2014-04-28 07:28:22 |
R14.htm | 30787 | 2014-04-28 07:28:22 |
R15.htm | 21951 | 2014-04-28 07:28:22 |
R16.htm | 10266 | 2014-04-28 07:28:22 |
R17.htm | 9835 | 2014-04-28 07:28:22 |
R18.htm | 19829 | 2014-04-28 07:28:22 |
R19.htm | 9086 | 2014-04-28 07:28:22 |
R2.htm | 107487 | 2014-04-28 07:28:22 |
R20.htm | 18581 | 2014-04-28 07:28:22 |
R21.htm | 6330 | 2014-04-28 07:28:22 |
R22.htm | 17900 | 2014-04-28 07:28:22 |
R23.htm | 8040 | 2014-04-28 07:28:22 |
R24.htm | 4573 | 2014-04-28 07:28:22 |
R25.htm | 18007 | 2014-04-28 07:28:22 |
R26.htm | 47186 | 2014-04-28 07:28:22 |
R27.htm | 10891 | 2014-04-28 07:28:22 |
R28.htm | 26990 | 2014-04-28 07:28:22 |
R29.htm | 17663 | 2014-04-28 07:28:22 |
R3.htm | 28142 | 2014-04-28 07:28:22 |
R30.htm | 9277 | 2014-04-28 07:28:22 |
R31.htm | 9555 | 2014-04-28 07:28:22 |
R32.htm | 8116 | 2014-04-28 07:28:22 |
R33.htm | 14383 | 2014-04-28 07:28:22 |
R34.htm | 14296 | 2014-04-28 07:28:22 |
R35.htm | 35635 | 2014-04-28 07:28:22 |
R36.htm | 15163 | 2014-04-28 07:28:22 |
R37.htm | 38827 | 2014-04-28 07:28:22 |
R38.htm | 29463 | 2014-04-28 07:28:22 |
R39.htm | 29505 | 2014-04-28 07:28:22 |
R4.htm | 95527 | 2014-04-28 07:28:22 |
R40.htm | 14126 | 2014-04-28 07:28:22 |
R41.htm | 7368 | 2014-04-28 07:28:22 |
R42.htm | 7734 | 2014-04-28 07:28:22 |
R43.htm | 9195 | 2014-04-28 07:28:22 |
R44.htm | 24575 | 2014-04-28 07:28:22 |
R45.htm | 5074 | 2014-04-28 07:28:22 |
R46.htm | 18224 | 2014-04-28 07:28:22 |
R47.htm | 28912 | 2014-04-28 07:28:22 |
R48.htm | 12431 | 2014-04-28 07:28:22 |
R49.htm | 11231 | 2014-04-28 07:28:22 |
R5.htm | 3891 | 2014-04-28 07:28:22 |
R50.htm | 15653 | 2014-04-28 07:28:22 |
R51.htm | 11049 | 2014-04-28 07:28:22 |
R52.htm | 26238 | 2014-04-28 07:28:22 |
R53.htm | 13968 | 2014-04-28 07:28:22 |
R54.htm | 129511 | 2014-04-28 07:28:22 |
R55.htm | 22842 | 2014-04-28 07:28:22 |
R56.htm | 27367 | 2014-04-28 07:28:22 |
R57.htm | 11949 | 2014-04-28 07:28:22 |
R58.htm | 18366 | 2014-04-28 07:28:22 |
R59.htm | 16010 | 2014-04-28 07:28:22 |
R6.htm | 13247 | 2014-04-28 07:28:22 |
R60.htm | 8531 | 2014-04-28 07:28:22 |
R61.htm | 14157 | 2014-04-28 07:28:22 |
R62.htm | 7029 | 2014-04-28 07:28:22 |
R63.htm | 5926 | 2014-04-28 07:28:22 |
R7.htm | 4318 | 2014-04-28 07:28:22 |
R8.htm | 48363 | 2014-04-28 07:28:22 |
R9.htm | 105918 | 2014-04-28 07:28:22 |
report.css | 2740 | 2014-04-28 07:28:22 |
Show.js | 1410 | 2014-04-28 07:28:22 |