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| 0001193125-12-116946-index.html | 2012-03-15 13:56:12 | |
| 0001193125-12-116946.txt | 2012-03-15 13:56:12 | |
 0001193125-12-116946-xbrl.zip | 109924 | 2012-03-15 13:56:12 |
| banf-20111231.xml | 1627178 | 2012-03-15 13:56:12 |
| banf-20111231.xsd | 20550 | 2012-03-15 13:56:12 |
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| d281231dex322.htm | 3611 | 2012-03-15 13:56:12 |
| FilingSummary.xml | 16148 | 2012-03-15 13:56:12 |
| Financial_Report.xls | 1316533 | 2012-03-15 13:56:12 |
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