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| 0001553350-22-000435-index.html | 2022-05-13 08:44:34 | |
| 0001553350-22-000435.txt | 2022-05-13 08:44:34 | |
 0001553350-22-000435-xbrl.zip | 126594 | 2022-05-13 08:44:34 |
| FilingSummary.xml | 32988 | 2022-05-13 08:44:34 |
| Financial_Report.xlsx | 69290 | 2022-05-13 08:44:34 |
| MetaLinks.json | 496178 | 2022-05-13 08:44:34 |
| R1.htm | 48988 | 2022-05-13 08:44:34 |
| R10.htm | 19493 | 2022-05-13 08:44:34 |
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| R9.htm | 40680 | 2022-05-13 08:44:34 |
| report.css | 2767 | 2022-05-13 08:44:34 |
| Show.js | 1085 | 2022-05-13 08:44:34 |
| spfx-20220331.xsd | 46486 | 2022-05-13 08:44:34 |
| spfx-20220331_cal.xml | 54851 | 2022-05-13 08:44:34 |
| spfx-20220331_def.xml | 126390 | 2022-05-13 08:44:34 |
| spfx-20220331_lab.xml | 296821 | 2022-05-13 08:44:34 |
| spfx-20220331_pre.xml | 250255 | 2022-05-13 08:44:34 |
| spfx_10q.htm | 678745 | 2022-05-13 08:44:34 |
| spfx_10q_htm.xml | 553312 | 2022-05-13 08:44:34 |
| spfx_ex31z1.htm | 9665 | 2022-05-13 08:44:34 |
| spfx_ex31z2.htm | 9569 | 2022-05-13 08:44:34 |
| spfx_ex32z1.htm | 5410 | 2022-05-13 08:44:34 |