Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000067215-15-000049-index-headers.html | 2015-11-24 21:46:15 | |
| 0000067215-15-000049-index.html | 2015-11-24 21:46:15 | |
| 0000067215-15-000049.txt | 2015-11-24 21:46:15 | |
 0000067215-15-000049-xbrl.zip | 195808 | 2015-11-24 21:46:15 |
| dy-20151024.xml | 1057364 | 2015-11-24 21:46:15 |
| dy-20151024.xsd | 51152 | 2015-11-24 21:46:15 |
| dy-20151024_cal.xml | 84819 | 2015-11-24 21:46:15 |
| dy-20151024_def.xml | 263105 | 2015-11-24 21:46:15 |
| dy-20151024_lab.xml | 699015 | 2015-11-24 21:46:15 |
| dy-20151024_pre.xml | 425853 | 2015-11-24 21:46:15 |
| dyq1201610qex121.htm | 62756 | 2015-11-24 21:46:15 |
| dyq1201610qex311.htm | 14189 | 2015-11-24 21:46:15 |
| dyq1201610qex312.htm | 14227 | 2015-11-24 21:46:15 |
| dyq1201610qex321.htm | 7594 | 2015-11-24 21:46:15 |
| dyq1201610qex322.htm | 7688 | 2015-11-24 21:46:15 |
| dyq1fy201610q.htm | 941504 | 2015-11-24 21:46:15 |
| FilingSummary.xml | 38933 | 2015-11-24 21:46:15 |
| Financial_Report.xlsx | 82053 | 2015-11-24 21:46:15 |
| R1.htm | 25755 | 2015-11-24 21:46:15 |
| R10.htm | 6414 | 2015-11-24 21:46:15 |
| R11.htm | 27303 | 2015-11-24 21:46:15 |
| R12.htm | 39221 | 2015-11-24 21:46:15 |
| R13.htm | 27966 | 2015-11-24 21:46:15 |
| R14.htm | 20846 | 2015-11-24 21:46:15 |
| R15.htm | 24258 | 2015-11-24 21:46:15 |
| R16.htm | 32085 | 2015-11-24 21:46:15 |
| R17.htm | 74264 | 2015-11-24 21:46:15 |
| R18.htm | 9452 | 2015-11-24 21:46:15 |
| R19.htm | 16989 | 2015-11-24 21:46:15 |
| R2.htm | 93618 | 2015-11-24 21:46:15 |
| R20.htm | 66001 | 2015-11-24 21:46:15 |
| R21.htm | 11681 | 2015-11-24 21:46:15 |
| R22.htm | 14129 | 2015-11-24 21:46:15 |
| R23.htm | 16743 | 2015-11-24 21:46:15 |
| R24.htm | 59758 | 2015-11-24 21:46:15 |
| R25.htm | 15593 | 2015-11-24 21:46:15 |
| R26.htm | 20837 | 2015-11-24 21:46:15 |
| R27.htm | 12691 | 2015-11-24 21:46:15 |
| R28.htm | 48076 | 2015-11-24 21:46:15 |
| R29.htm | 36940 | 2015-11-24 21:46:15 |
| R3.htm | 29388 | 2015-11-24 21:46:15 |
| R30.htm | 16163 | 2015-11-24 21:46:15 |
| R31.htm | 22887 | 2015-11-24 21:46:15 |
| R32.htm | 30059 | 2015-11-24 21:46:15 |
| R33.htm | 67096 | 2015-11-24 21:46:15 |
| R34.htm | 16496 | 2015-11-24 21:46:15 |
| R35.htm | 32399 | 2015-11-24 21:46:15 |
| R36.htm | 12954 | 2015-11-24 21:46:15 |
| R37.htm | 13348 | 2015-11-24 21:46:15 |
| R38.htm | 54668 | 2015-11-24 21:46:15 |
| R39.htm | 11867 | 2015-11-24 21:46:15 |
| R4.htm | 57824 | 2015-11-24 21:46:15 |
| R40.htm | 12820 | 2015-11-24 21:46:15 |
| R41.htm | 31049 | 2015-11-24 21:46:15 |
| R42.htm | 46385 | 2015-11-24 21:46:15 |
| R43.htm | 21142 | 2015-11-24 21:46:15 |
| R44.htm | 41392 | 2015-11-24 21:46:15 |
| R45.htm | 14611 | 2015-11-24 21:46:15 |
| R46.htm | 19459 | 2015-11-24 21:46:15 |
| R47.htm | 46821 | 2015-11-24 21:46:15 |
| R48.htm | 23844 | 2015-11-24 21:46:15 |
| R49.htm | 14551 | 2015-11-24 21:46:15 |
| R5.htm | 4726 | 2015-11-24 21:46:15 |
| R50.htm | 27573 | 2015-11-24 21:46:15 |
| R51.htm | 18924 | 2015-11-24 21:46:15 |
| R52.htm | 28804 | 2015-11-24 21:46:15 |
| R53.htm | 20798 | 2015-11-24 21:46:15 |
| R54.htm | 113109 | 2015-11-24 21:46:15 |
| R55.htm | 76014 | 2015-11-24 21:46:15 |
| R56.htm | 54572 | 2015-11-24 21:46:15 |
| R57.htm | 13445 | 2015-11-24 21:46:15 |
| R58.htm | 9662 | 2015-11-24 21:46:15 |
| R59.htm | 18562 | 2015-11-24 21:46:15 |
| R6.htm | 13427 | 2015-11-24 21:46:15 |
| R60.htm | 30352 | 2015-11-24 21:46:15 |
| R61.htm | 7118 | 2015-11-24 21:46:15 |
| R62.htm | 25778 | 2015-11-24 21:46:15 |
| R63.htm | 32696 | 2015-11-24 21:46:15 |
| R64.htm | 8585 | 2015-11-24 21:46:15 |
| R65.htm | 31424 | 2015-11-24 21:46:15 |
| R66.htm | 9666 | 2015-11-24 21:46:15 |
| R7.htm | 55420 | 2015-11-24 21:46:15 |
| R8.htm | 4651 | 2015-11-24 21:46:15 |
| R9.htm | 115453 | 2015-11-24 21:46:15 |
| report.css | 2767 | 2015-11-24 21:46:15 |
| Show.js | 1410 | 2015-11-24 21:46:15 |