Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-15-286039-index-headers.html | 2015-08-11 11:35:22 | |
| 0001193125-15-286039-index.html | 2015-08-11 11:35:22 | |
| 0001193125-15-286039.txt | 2015-08-11 11:35:22 | |
 0001193125-15-286039-xbrl.zip | 66932 | 2015-08-11 11:35:22 |
| d937039d10q.htm | 255685 | 2015-08-11 11:35:22 |
| d937039dex3101.htm | 9532 | 2015-08-11 11:35:22 |
| d937039dex3201.htm | 3735 | 2015-08-11 11:35:22 |
| dvly-20150627.xml | 314663 | 2015-08-11 11:35:22 |
| dvly-20150627.xsd | 30885 | 2015-08-11 11:35:22 |
| dvly-20150627_cal.xml | 67390 | 2015-08-11 11:35:22 |
| dvly-20150627_def.xml | 53396 | 2015-08-11 11:35:22 |
| dvly-20150627_lab.xml | 248842 | 2015-08-11 11:35:22 |
| dvly-20150627_pre.xml | 168629 | 2015-08-11 11:35:22 |
| FilingSummary.xml | 24906 | 2015-08-11 11:35:22 |
| Financial_Report.xlsx | 41464 | 2015-08-11 11:35:22 |
| R1.htm | 22090 | 2015-08-11 11:35:22 |
| R10.htm | 10775 | 2015-08-11 11:35:22 |
| R11.htm | 10041 | 2015-08-11 11:35:22 |
| R12.htm | 8369 | 2015-08-11 11:35:22 |
| R13.htm | 5441 | 2015-08-11 11:35:22 |
| R14.htm | 29874 | 2015-08-11 11:35:22 |
| R15.htm | 7768 | 2015-08-11 11:35:22 |
| R16.htm | 10181 | 2015-08-11 11:35:22 |
| R17.htm | 28768 | 2015-08-11 11:35:22 |
| R18.htm | 48658 | 2015-08-11 11:35:22 |
| R19.htm | 9163 | 2015-08-11 11:35:22 |
| R2.htm | 81638 | 2015-08-11 11:35:22 |
| R20.htm | 16189 | 2015-08-11 11:35:22 |
| R21.htm | 10333 | 2015-08-11 11:35:22 |
| R22.htm | 9445 | 2015-08-11 11:35:22 |
| R23.htm | 33097 | 2015-08-11 11:35:22 |
| R24.htm | 24942 | 2015-08-11 11:35:22 |
| R25.htm | 14370 | 2015-08-11 11:35:22 |
| R26.htm | 11405 | 2015-08-11 11:35:22 |
| R27.htm | 15340 | 2015-08-11 11:35:22 |
| R28.htm | 17838 | 2015-08-11 11:35:22 |
| R29.htm | 9073 | 2015-08-11 11:35:22 |
| R3.htm | 15118 | 2015-08-11 11:35:22 |
| R30.htm | 20160 | 2015-08-11 11:35:22 |
| R31.htm | 7304 | 2015-08-11 11:35:22 |
| R32.htm | 10264 | 2015-08-11 11:35:22 |
| R33.htm | 25910 | 2015-08-11 11:35:22 |
| R34.htm | 16409 | 2015-08-11 11:35:22 |
| R35.htm | 12941 | 2015-08-11 11:35:22 |
| R36.htm | 59052 | 2015-08-11 11:35:22 |
| R37.htm | 41750 | 2015-08-11 11:35:22 |
| R38.htm | 11382 | 2015-08-11 11:35:22 |
| R39.htm | 10509 | 2015-08-11 11:35:22 |
| R4.htm | 52231 | 2015-08-11 11:35:22 |
| R40.htm | 25620 | 2015-08-11 11:35:22 |
| R5.htm | 76016 | 2015-08-11 11:35:22 |
| R6.htm | 7801 | 2015-08-11 11:35:22 |
| R7.htm | 14567 | 2015-08-11 11:35:22 |
| R8.htm | 10059 | 2015-08-11 11:35:22 |
| R9.htm | 14980 | 2015-08-11 11:35:22 |
| report.css | 2767 | 2015-08-11 11:35:22 |
| Show.js | 1410 | 2015-08-11 11:35:22 |