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| 0001193125-20-169086-index.html | 2020-06-15 14:50:26 | |
| 0001193125-20-169086.txt | 2020-06-15 14:50:26 | |
 0001193125-20-169086-xbrl.zip | 56657 | 2020-06-15 14:50:26 |
| d911494d10q.htm | 281140 | 2020-06-15 14:50:26 |
| d911494dex31a.htm | 11179 | 2020-06-15 14:50:26 |
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| d911494dex32a.htm | 3931 | 2020-06-15 14:50:26 |
| d911494dex32b.htm | 3883 | 2020-06-15 14:50:26 |
| FilingSummary.xml | 18151 | 2020-06-15 14:50:26 |
| Financial_Report.xlsx | 33563 | 2020-06-15 14:50:26 |
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| nobh-20200502.xsd | 24225 | 2020-06-15 14:50:26 |
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| report.css | 2767 | 2020-06-15 14:50:26 |
| Show.js | 1085 | 2020-06-15 14:50:26 |