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| 0001437749-20-018018-index.html | 2020-08-14 15:10:32 | |
| 0001437749-20-018018.txt | 2020-08-14 15:10:32 | |
 0001437749-20-018018-xbrl.zip | 164896 | 2020-08-14 15:10:32 |
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| report.css | 2767 | 2020-08-14 15:10:32 |
| sgrp-20200630.xml | 1688392 | 2020-08-14 15:10:32 |
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| sgrp20200630_10q.htm | 1221587 | 2020-08-14 15:10:32 |
| Show.js | 1085 | 2020-08-14 15:10:32 |