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| 0000315849-16-000055-index.html | 2016-05-16 16:36:57 | |
| 0000315849-16-000055.txt | 2016-05-16 16:36:57 | |
 0000315849-16-000055-xbrl.zip | 142493 | 2016-05-16 16:36:57 |
| exhibit311q116.htm | 12943 | 2016-05-16 16:36:57 |
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| exhibit321q116.htm | 5316 | 2016-05-16 16:36:57 |
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| report.css | 2767 | 2016-05-16 16:36:57 |
| sgb-20160331.xml | 1846511 | 2016-05-16 16:36:57 |
| sgb-20160331.xsd | 49017 | 2016-05-16 16:36:57 |
| sgb-20160331_cal.xml | 69209 | 2016-05-16 16:36:57 |
| sgb-20160331_def.xml | 149201 | 2016-05-16 16:36:57 |
| sgb-20160331_lab.xml | 373349 | 2016-05-16 16:36:57 |
| sgb-20160331_pre.xml | 259125 | 2016-05-16 16:36:57 |
| Show.js | 1410 | 2016-05-16 16:36:57 |
| tenq0316.htm | 641641 | 2016-05-16 16:36:57 |