Parent Directory| Name | Size | Last Modified |
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| 0001437749-22-013350-index.html | 2022-05-24 08:05:15 | |
| 0001437749-22-013350.txt | 2022-05-24 08:05:15 | |
 0001437749-22-013350-xbrl.zip | 14599 | 2022-05-24 08:05:15 |
| ex_379138.htm | 15399 | 2022-05-24 08:05:15 |
| FilingSummary.xml | 1772 | 2022-05-24 08:05:15 |
| Financial_Report.xlsx | 5664 | 2022-05-24 08:05:15 |
| MetaLinks.json | 18921 | 2022-05-24 08:05:15 |
| R1.htm | 38936 | 2022-05-24 08:05:15 |
| report.css | 2767 | 2022-05-24 08:05:15 |
| sgrp-20220524.xsd | 3601 | 2022-05-24 08:05:15 |
| sgrp-20220524_def.xml | 11532 | 2022-05-24 08:05:15 |
| sgrp-20220524_lab.xml | 15414 | 2022-05-24 08:05:15 |
| sgrp-20220524_pre.xml | 11688 | 2022-05-24 08:05:15 |
| sgrp20220523_8k.htm | 36367 | 2022-05-24 08:05:15 |
| sgrp20220523_8k_htm.xml | 2545 | 2022-05-24 08:05:15 |
| Show.js | 1085 | 2022-05-24 08:05:15 |