Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-011638-index-headers.html | 2022-06-14 17:29:28 | |
| 0000950170-22-011638-index.html | 2022-06-14 17:29:28 | |
| 0000950170-22-011638.txt | 2022-06-14 17:29:28 | |
 0000950170-22-011638-xbrl.zip | 289029 | 2022-06-14 17:29:28 |
| FilingSummary.xml | 1913 | 2022-06-14 17:29:28 |
| Financial_Report.xlsx | 5991 | 2022-06-14 17:29:28 |
| MetaLinks.json | 22719 | 2022-06-14 17:29:28 |
| R1.htm | 48464 | 2022-06-14 17:29:28 |
| report.css | 2767 | 2022-06-14 17:29:28 |
| Show.js | 1085 | 2022-06-14 17:29:28 |
| spir-20220614.htm | 79412 | 2022-06-14 17:29:28 |
| spir-20220614.xsd | 3540 | 2022-06-14 17:29:28 |
| spir-20220614_def.xml | 14442 | 2022-06-14 17:29:28 |
| spir-20220614_htm.xml | 6972 | 2022-06-14 17:29:28 |
| spir-20220614_lab.xml | 19126 | 2022-06-14 17:29:28 |
| spir-20220614_pre.xml | 13750 | 2022-06-14 17:29:28 |
| spir-ex10_1.htm | 2146491 | 2022-06-14 17:29:28 |
| spir-ex10_2.htm | 591408 | 2022-06-14 17:29:28 |
| spir-ex4_1.htm | 149469 | 2022-06-14 17:29:28 |
| spir-ex4_2.htm | 148236 | 2022-06-14 17:29:28 |
| spir-ex99_1.htm | 13552 | 2022-06-14 17:29:28 |