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| 0001140361-22-012049-index.html | 2022-03-31 07:15:53 | |
| 0001140361-22-012049.txt | 2022-03-31 07:15:53 | |
 0001140361-22-012049-xbrl.zip | 21579 | 2022-03-31 07:15:53 |
| brhc10035545_8k.htm | 31379 | 2022-03-31 07:15:53 |
| brhc10035545_8k_htm.xml | 4239 | 2022-03-31 07:15:53 |
| brhc10035545_ex99-1.htm | 187768 | 2022-03-31 07:15:53 |
| FilingSummary.xml | 1724 | 2022-03-31 07:15:53 |
| Financial_Report.xlsx | 5717 | 2022-03-31 07:15:53 |
| MetaLinks.json | 20110 | 2022-03-31 07:15:53 |
| pdsb-20220331.xsd | 3929 | 2022-03-31 07:15:53 |
| pdsb-20220331_lab.xml | 22544 | 2022-03-31 07:15:53 |
| pdsb-20220331_pre.xml | 16046 | 2022-03-31 07:15:53 |
| R1.htm | 40287 | 2022-03-31 07:15:53 |
| report.css | 2767 | 2022-03-31 07:15:53 |
| Show.js | 1084 | 2022-03-31 07:15:53 |