Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000277638-18-000022-index-headers.html | 2018-08-09 15:21:44 | |
| 0000277638-18-000022-index.html | 2018-08-09 15:21:44 | |
| 0000277638-18-000022.txt | 2018-08-09 15:21:44 | |
 0000277638-18-000022-xbrl.zip | 210157 | 2018-08-09 15:21:44 |
| davey-20180630.xml | 2027966 | 2018-08-09 15:21:44 |
| davey-20180630.xsd | 46747 | 2018-08-09 15:21:44 |
| davey-20180630_cal.xml | 89364 | 2018-08-09 15:21:44 |
| davey-20180630_def.xml | 225205 | 2018-08-09 15:21:44 |
| davey-20180630_lab.xml | 708306 | 2018-08-09 15:21:44 |
| davey-20180630_pre.xml | 384024 | 2018-08-09 15:21:44 |
| dt2018q210q.htm | 1605216 | 2018-08-09 15:21:44 |
| dt2018q210qex311.htm | 14863 | 2018-08-09 15:21:44 |
| dt2018q210qex312.htm | 14642 | 2018-08-09 15:21:44 |
| dt2018q210qex321.htm | 7487 | 2018-08-09 15:21:44 |
| dt2018q210qex322.htm | 7420 | 2018-08-09 15:21:44 |
 dt2018q2davlogsma01a01a01a05.jpg | 4668 | 2018-08-09 15:21:44 |
| FilingSummary.xml | 34360 | 2018-08-09 15:21:44 |
| Financial_Report.xlsx | 75268 | 2018-08-09 15:21:44 |
| R1.htm | 20518 | 2018-08-09 15:21:44 |
| R10.htm | 18192 | 2018-08-09 15:21:44 |
| R11.htm | 70275 | 2018-08-09 15:21:44 |
| R12.htm | 37883 | 2018-08-09 15:21:44 |
| R13.htm | 124561 | 2018-08-09 15:21:44 |
| R14.htm | 31788 | 2018-08-09 15:21:44 |
| R15.htm | 11847 | 2018-08-09 15:21:44 |
| R16.htm | 55798 | 2018-08-09 15:21:44 |
| R17.htm | 89544 | 2018-08-09 15:21:44 |
| R18.htm | 147829 | 2018-08-09 15:21:44 |
| R19.htm | 112588 | 2018-08-09 15:21:44 |
| R2.htm | 76262 | 2018-08-09 15:21:44 |
| R20.htm | 77755 | 2018-08-09 15:21:44 |
| R21.htm | 7710 | 2018-08-09 15:21:44 |
| R22.htm | 12184 | 2018-08-09 15:21:44 |
| R23.htm | 20569 | 2018-08-09 15:21:44 |
| R24.htm | 55466 | 2018-08-09 15:21:44 |
| R25.htm | 15086 | 2018-08-09 15:21:44 |
| R26.htm | 67382 | 2018-08-09 15:21:44 |
| R27.htm | 23209 | 2018-08-09 15:21:44 |
| R28.htm | 119395 | 2018-08-09 15:21:44 |
| R29.htm | 32639 | 2018-08-09 15:21:44 |
| R3.htm | 15660 | 2018-08-09 15:21:44 |
| R30.htm | 54073 | 2018-08-09 15:21:44 |
| R31.htm | 89371 | 2018-08-09 15:21:44 |
| R32.htm | 145036 | 2018-08-09 15:21:44 |
| R33.htm | 98355 | 2018-08-09 15:21:44 |
| R34.htm | 75993 | 2018-08-09 15:21:44 |
| R35.htm | 5314 | 2018-08-09 15:21:44 |
| R36.htm | 55569 | 2018-08-09 15:21:44 |
| R37.htm | 23187 | 2018-08-09 15:21:44 |
| R38.htm | 27091 | 2018-08-09 15:21:44 |
| R39.htm | 14797 | 2018-08-09 15:21:44 |
| R4.htm | 52633 | 2018-08-09 15:21:44 |
| R40.htm | 24613 | 2018-08-09 15:21:44 |
| R41.htm | 67652 | 2018-08-09 15:21:44 |
| R42.htm | 133972 | 2018-08-09 15:21:44 |
| R43.htm | 17085 | 2018-08-09 15:21:44 |
| R44.htm | 12851 | 2018-08-09 15:21:44 |
| R45.htm | 27576 | 2018-08-09 15:21:44 |
| R46.htm | 54483 | 2018-08-09 15:21:44 |
| R47.htm | 22112 | 2018-08-09 15:21:44 |
| R48.htm | 37619 | 2018-08-09 15:21:44 |
| R49.htm | 44265 | 2018-08-09 15:21:44 |
| R5.htm | 26749 | 2018-08-09 15:21:44 |
| R50.htm | 12814 | 2018-08-09 15:21:44 |
| R51.htm | 18891 | 2018-08-09 15:21:44 |
| R52.htm | 18406 | 2018-08-09 15:21:44 |
| R53.htm | 10306 | 2018-08-09 15:21:44 |
| R54.htm | 30542 | 2018-08-09 15:21:44 |
| R6.htm | 60065 | 2018-08-09 15:21:44 |
| R7.htm | 19059 | 2018-08-09 15:21:44 |
| R8.htm | 5805 | 2018-08-09 15:21:44 |
| R9.htm | 51938 | 2018-08-09 15:21:44 |
| report.css | 2767 | 2018-08-09 15:21:44 |
| Show.js | 1410 | 2018-08-09 15:21:44 |