Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000928816-21-000126-index-headers.html | 2021-01-28 14:52:06 | |
| 0000928816-21-000126-index.html | 2021-01-28 14:52:06 | |
| 0000928816-21-000126.txt | 2021-01-28 14:52:06 | |
 0000928816-21-000126-xbrl.zip | 503583 | 2021-01-28 14:52:06 |
| a2_put2101011pro.htm | 2540519 | 2021-01-28 14:52:06 |
| a2_put2101011pro_htm.xml | 49761 | 2021-01-28 14:52:06 |
| amndcmtdmod4.htm | 60179 | 2021-01-28 14:52:06 |
| a_amndcmtdmod5.htm | 104307 | 2021-01-28 14:52:06 |
| a_amndunctdmod4.htm | 33645 | 2021-01-28 14:52:06 |
| a_amndunctdmod5.htm | 56650 | 2021-01-28 14:52:06 |
| a_amndunctdmod6.htm | 26087 | 2021-01-28 14:52:06 |
| a_exlmtpimmod8.htm | 54024 | 2021-01-28 14:52:06 |
| a_exlmtpsrvmod5.htm | 8721 | 2021-01-28 14:52:06 |
| a_intrfndmod8.htm | 131544 | 2021-01-28 14:52:06 |
| a_invservmod5.htm | 59713 | 2021-01-28 14:52:06 |
| a_mod18f312.htm | 178548 | 2021-01-28 14:52:06 |
| a_nf76stixmod2.htm | 77167 | 2021-01-28 14:52:06 |
| a_pilmod6.htm | 45672 | 2021-01-28 14:52:06 |
 BarChart1.png | 15216 | 2021-01-28 14:52:06 |
| b_teiex99j1.htm | 1718 | 2021-01-28 14:52:06 |
| c_teiex99j2.htm | 1762 | 2021-01-28 14:52:06 |
| FilingSummary.xml | 2488 | 2021-01-28 14:52:06 |
| MetaLinks.json | 238150 | 2021-01-28 14:52:06 |
| ptaex-20210130.xsd | 6936 | 2021-01-28 14:52:06 |
| ptaex-20210130_cal.xml | 7798 | 2021-01-28 14:52:06 |
| ptaex-20210130_def.xml | 92145 | 2021-01-28 14:52:06 |
| ptaex-20210130_lab.xml | 126617 | 2021-01-28 14:52:06 |
| ptaex-20210130_pre.xml | 170190 | 2021-01-28 14:52:06 |
 put2101011pro_01.jpg | 133414 | 2021-01-28 14:52:06 |
 put2101011pro_02.jpg | 41575 | 2021-01-28 14:52:06 |
| R1.htm | 149571 | 2021-01-28 14:52:06 |
| R7.htm | 220257 | 2021-01-28 14:52:06 |
| report.css | 2767 | 2021-01-28 14:52:06 |
| Show.js | 1085 | 2021-01-28 14:52:06 |