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|---|---|---|
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| 0000093456-13-000004-index.html | 2013-05-03 11:06:56 | |
| 0000093456-13-000004.txt | 2013-05-03 11:06:56 | |
 0000093456-13-000004-xbrl.zip | 93420 | 2013-05-03 11:06:56 |
| exhibit101-riverridgelease.htm | 412242 | 2013-05-03 11:06:56 |
| exhibit23-consent33113.htm | 5670 | 2013-05-03 11:06:56 |
| exhibit311-certifications3.htm | 11546 | 2013-05-03 11:06:56 |
| exhibit312-certifications3.htm | 11662 | 2013-05-03 11:06:56 |
| exhibit32-certifications33.htm | 6105 | 2013-05-03 11:06:56 |
| exhibit991-auditorreport33.htm | 6893 | 2013-05-03 11:06:56 |
| FilingSummary.xml | 21095 | 2013-05-03 11:06:56 |
| Financial_Report.xls | 401663 | 2013-05-03 11:06:56 |
 lease.jpg | 1108469 | 2013-05-03 11:06:56 |
| q133113.htm | 616755 | 2013-05-03 11:06:56 |
| R1.htm | 36552 | 2013-05-03 11:06:56 |
| R10.htm | 56309 | 2013-05-03 11:06:56 |
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| R21.htm | 6902 | 2013-05-03 11:06:56 |
| R22.htm | 24070 | 2013-05-03 11:06:56 |
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| R26.htm | 19552 | 2013-05-03 11:06:56 |
| R27.htm | 45156 | 2013-05-03 11:06:56 |
| R28.htm | 18695 | 2013-05-03 11:06:56 |
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| R3.htm | 30419 | 2013-05-03 11:06:56 |
| R30.htm | 6234 | 2013-05-03 11:06:56 |
| R31.htm | 27063 | 2013-05-03 11:06:56 |
| R32.htm | 19203 | 2013-05-03 11:06:56 |
| R33.htm | 27471 | 2013-05-03 11:06:56 |
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| R37.htm | 7592 | 2013-05-03 11:06:56 |
| R38.htm | 22489 | 2013-05-03 11:06:56 |
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| R4.htm | 155861 | 2013-05-03 11:06:56 |
| R40.htm | 20569 | 2013-05-03 11:06:56 |
| R41.htm | 18820 | 2013-05-03 11:06:56 |
| R5.htm | 17912 | 2013-05-03 11:06:56 |
| R6.htm | 108747 | 2013-05-03 11:06:56 |
| R7.htm | 6961 | 2013-05-03 11:06:56 |
| R8.htm | 17285 | 2013-05-03 11:06:56 |
| R9.htm | 28630 | 2013-05-03 11:06:56 |
| report.css | 2721 | 2013-05-03 11:06:56 |
| Show.js | 6423 | 2013-05-03 11:06:56 |
| sr-20130331.xml | 429370 | 2013-05-03 11:06:56 |
| sr-20130331.xsd | 30743 | 2013-05-03 11:06:56 |
| sr-20130331_cal.xml | 69813 | 2013-05-03 11:06:56 |
| sr-20130331_def.xml | 145796 | 2013-05-03 11:06:56 |
| sr-20130331_lab.xml | 329703 | 2013-05-03 11:06:56 |
| sr-20130331_pre.xml | 196439 | 2013-05-03 11:06:56 |