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| 0001437749-22-010770-index.html | 2022-05-04 08:05:21 | |
| 0001437749-22-010770.txt | 2022-05-04 08:05:21 | |
 0001437749-22-010770-xbrl.zip | 12288 | 2022-05-04 08:05:21 |
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 b12.jpg | 205546 | 2022-05-04 08:05:21 |
| ex_369853.htm | 11934 | 2022-05-04 08:05:21 |
| FilingSummary.xml | 1772 | 2022-05-04 08:05:21 |
| Financial_Report.xlsx | 5666 | 2022-05-04 08:05:21 |
| MetaLinks.json | 19037 | 2022-05-04 08:05:21 |
| R1.htm | 38938 | 2022-05-04 08:05:21 |
| report.css | 2767 | 2022-05-04 08:05:21 |
| sgrp-20220504.xsd | 3601 | 2022-05-04 08:05:21 |
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| sgrp-20220504_lab.xml | 15414 | 2022-05-04 08:05:21 |
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| sgrp20220503_8k.htm | 34877 | 2022-05-04 08:05:21 |
| sgrp20220503_8k_htm.xml | 2545 | 2022-05-04 08:05:21 |
| Show.js | 1085 | 2022-05-04 08:05:21 |