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| 0001437749-21-020146-index.html | 2021-08-16 15:55:37 | |
| 0001437749-21-020146.txt | 2021-08-16 15:55:37 | |
 0001437749-21-020146-xbrl.zip | 176824 | 2021-08-16 15:55:37 |
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| R1.htm | 52399 | 2021-08-16 15:55:37 |
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| R8.htm | 16380 | 2021-08-16 15:55:37 |
| R9.htm | 26660 | 2021-08-16 15:55:37 |
| report.css | 2767 | 2021-08-16 15:55:37 |
| sgrp-20210630.xsd | 58094 | 2021-08-16 15:55:37 |
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| sgrp-20210630_lab.xml | 341126 | 2021-08-16 15:55:37 |
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| Show.js | 1085 | 2021-08-16 15:55:37 |