Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001213900-22-029291-index-headers.html | 2022-05-24 16:30:43 | |
| 0001213900-22-029291-index.html | 2022-05-24 16:30:43 | |
| 0001213900-22-029291.txt | 2022-05-24 16:30:43 | |
 0001213900-22-029291-xbrl.zip | 25681 | 2022-05-24 16:30:43 |
| ea160427-8k425_walden.htm | 56287 | 2022-05-24 16:30:43 |
| ea160427-8k425_walden_htm.xml | 7220 | 2022-05-24 16:30:43 |
| ea160427ex10-1_walden.htm | 26488 | 2022-05-24 16:30:43 |
| FilingSummary.xml | 1712 | 2022-05-24 16:30:43 |
| Financial_Report.xlsx | 5905 | 2022-05-24 16:30:43 |
| MetaLinks.json | 41243 | 2022-05-24 16:30:43 |
| R1.htm | 46871 | 2022-05-24 16:30:43 |
| report.css | 2767 | 2022-05-24 16:30:43 |
| Show.js | 1085 | 2022-05-24 16:30:43 |
| wald-20220520.xsd | 4211 | 2022-05-24 16:30:43 |
| wald-20220520_def.xml | 27598 | 2022-05-24 16:30:43 |
| wald-20220520_lab.xml | 38203 | 2022-05-24 16:30:43 |
| wald-20220520_pre.xml | 26216 | 2022-05-24 16:30:43 |