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|---|---|---|
 0000866368-18-000010-index-headers.html | 2018-05-02 20:27:34 | |
| 0000866368-18-000010-index.html | 2018-05-02 20:27:34 | |
| 0000866368-18-000010.txt | 2018-05-02 20:27:34 | |
 0000866368-18-000010-xbrl.zip | 125189 | 2018-05-02 20:27:34 |
| FilingSummary.xml | 25885 | 2018-05-02 20:27:34 |
| Financial_Report.xlsx | 64767 | 2018-05-02 20:27:34 |
| psb-20180331.xml | 894835 | 2018-05-02 20:27:34 |
| psb-20180331.xsd | 51029 | 2018-05-02 20:27:34 |
| psb-20180331x10q.htm | 1861865 | 2018-05-02 20:27:34 |
| psb-20180331xex10_1.htm | 39318 | 2018-05-02 20:27:34 |
| psb-20180331xex12.htm | 316161 | 2018-05-02 20:27:34 |
| psb-20180331xex31_1.htm | 20081 | 2018-05-02 20:27:34 |
| psb-20180331xex32_1.htm | 11945 | 2018-05-02 20:27:34 |
| psb-20180331_cal.xml | 46138 | 2018-05-02 20:27:34 |
| psb-20180331_def.xml | 141283 | 2018-05-02 20:27:34 |
| psb-20180331_lab.xml | 344461 | 2018-05-02 20:27:34 |
| psb-20180331_pre.xml | 283053 | 2018-05-02 20:27:34 |
| R1.htm | 21949 | 2018-05-02 20:27:34 |
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| R9.htm | 78665 | 2018-05-02 20:27:34 |
| report.css | 2767 | 2018-05-02 20:27:34 |
| Show.js | 1410 | 2018-05-02 20:27:34 |