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|---|---|---|
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| 0000868611-16-000090-index.html | 2016-03-31 10:28:44 | |
| 0000868611-16-000090.txt | 2016-03-31 10:28:44 | |
 0000868611-16-000090-xbrl.zip | 42388 | 2016-03-31 10:28:44 |
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| R10.htm | 9099 | 2016-03-31 10:28:44 |
| R11.htm | 15024 | 2016-03-31 10:28:44 |
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| R14.htm | 78265 | 2016-03-31 10:28:44 |
| R15.htm | 31285 | 2016-03-31 10:28:44 |
| R16.htm | 25677 | 2016-03-31 10:28:44 |
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| R2.htm | 80908 | 2016-03-31 10:28:44 |
| R20.htm | 12807 | 2016-03-31 10:28:44 |
| R21.htm | 19690 | 2016-03-31 10:28:44 |
| R3.htm | 17864 | 2016-03-31 10:28:44 |
| R4.htm | 59944 | 2016-03-31 10:28:44 |
| R5.htm | 74037 | 2016-03-31 10:28:44 |
| R6.htm | 15951 | 2016-03-31 10:28:44 |
| R7.htm | 80231 | 2016-03-31 10:28:44 |
| R8.htm | 6914 | 2016-03-31 10:28:44 |
| R9.htm | 34129 | 2016-03-31 10:28:44 |
| report.css | 2767 | 2016-03-31 10:28:44 |
| Show.js | 1410 | 2016-03-31 10:28:44 |
| sonc-20160229.xml | 321104 | 2016-03-31 10:28:44 |
| sonc-20160229.xsd | 15067 | 2016-03-31 10:28:44 |
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| sonc-20160229ex310203697.htm | 13472 | 2016-03-31 10:28:44 |
| sonc-20160229ex32011d9a0.htm | 5006 | 2016-03-31 10:28:44 |
| sonc-20160229ex3202111a5.htm | 5085 | 2016-03-31 10:28:44 |
| sonc-20160229x10q.htm | 1325596 | 2016-03-31 10:28:44 |
 sonc-20160229x10qg001.jpg | 20104 | 2016-03-31 10:28:44 |
| sonc-20160229_cal.xml | 40682 | 2016-03-31 10:28:44 |
| sonc-20160229_def.xml | 17021 | 2016-03-31 10:28:44 |
| sonc-20160229_lab.xml | 133847 | 2016-03-31 10:28:44 |
| sonc-20160229_pre.xml | 106716 | 2016-03-31 10:28:44 |