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| 0000320575-14-000025-index.html | 2014-04-29 09:48:11 | |
| 0000320575-14-000025.txt | 2014-04-29 09:48:11 | |
 0000320575-14-000025-xbrl.zip | 231381 | 2014-04-29 09:48:11 |
| a2014q110q.htm | 1309930 | 2014-04-29 09:48:11 |
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 rigandpricescharts2014q1.jpg | 80680 | 2014-04-29 09:48:11 |
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