Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-20-023597-index-headers.html | 2020-02-21 06:09:27 | |
| 0001104659-20-023597-index.html | 2020-02-21 06:09:27 | |
| 0001104659-20-023597.txt | 2020-02-21 06:09:27 | |
 0001104659-20-023597-xbrl.zip | 193791 | 2020-02-21 06:09:27 |
| esca-20191228.xml | 3402898 | 2020-02-21 06:09:27 |
| esca-20191228.xsd | 65495 | 2020-02-21 06:09:27 |
| esca-20191228_cal.xml | 85268 | 2020-02-21 06:09:27 |
| esca-20191228_def.xml | 200283 | 2020-02-21 06:09:27 |
| esca-20191228_lab.xml | 502558 | 2020-02-21 06:09:27 |
| esca-20191228_pre.xml | 459264 | 2020-02-21 06:09:27 |
| FilingSummary.xml | 55927 | 2020-02-21 06:09:27 |
| Financial_Report.xlsx | 101811 | 2020-02-21 06:09:27 |
| R1.htm | 36999 | 2020-02-21 06:09:27 |
| R10.htm | 118351 | 2020-02-21 06:09:27 |
| R11.htm | 23533 | 2020-02-21 06:09:27 |
| R12.htm | 63959 | 2020-02-21 06:09:27 |
| R13.htm | 104379 | 2020-02-21 06:09:27 |
| R14.htm | 27919 | 2020-02-21 06:09:27 |
| R15.htm | 38591 | 2020-02-21 06:09:27 |
| R16.htm | 28741 | 2020-02-21 06:09:27 |
| R17.htm | 5955 | 2020-02-21 06:09:27 |
| R18.htm | 198053 | 2020-02-21 06:09:27 |
| R19.htm | 31386 | 2020-02-21 06:09:27 |
| R2.htm | 74699 | 2020-02-21 06:09:27 |
| R20.htm | 192484 | 2020-02-21 06:09:27 |
| R21.htm | 194666 | 2020-02-21 06:09:27 |
| R22.htm | 106103 | 2020-02-21 06:09:27 |
| R23.htm | 53958 | 2020-02-21 06:09:27 |
| R24.htm | 21612 | 2020-02-21 06:09:27 |
| R25.htm | 74148 | 2020-02-21 06:09:27 |
| R26.htm | 101397 | 2020-02-21 06:09:27 |
| R27.htm | 130303 | 2020-02-21 06:09:27 |
| R28.htm | 73758 | 2020-02-21 06:09:27 |
| R29.htm | 118907 | 2020-02-21 06:09:27 |
| R3.htm | 19334 | 2020-02-21 06:09:27 |
| R30.htm | 23075 | 2020-02-21 06:09:27 |
| R31.htm | 62783 | 2020-02-21 06:09:27 |
| R32.htm | 107483 | 2020-02-21 06:09:27 |
| R33.htm | 24433 | 2020-02-21 06:09:27 |
| R34.htm | 34458 | 2020-02-21 06:09:27 |
| R35.htm | 28478 | 2020-02-21 06:09:27 |
| R36.htm | 201977 | 2020-02-21 06:09:27 |
| R37.htm | 31037 | 2020-02-21 06:09:27 |
| R38.htm | 194239 | 2020-02-21 06:09:27 |
| R39.htm | 193264 | 2020-02-21 06:09:27 |
| R4.htm | 52188 | 2020-02-21 06:09:27 |
| R40.htm | 105662 | 2020-02-21 06:09:27 |
| R41.htm | 52398 | 2020-02-21 06:09:27 |
| R42.htm | 20600 | 2020-02-21 06:09:27 |
| R43.htm | 71082 | 2020-02-21 06:09:27 |
| R44.htm | 98076 | 2020-02-21 06:09:27 |
| R45.htm | 10960 | 2020-02-21 06:09:27 |
| R46.htm | 17308 | 2020-02-21 06:09:27 |
| R47.htm | 6750 | 2020-02-21 06:09:27 |
| R48.htm | 51535 | 2020-02-21 06:09:27 |
| R49.htm | 4699 | 2020-02-21 06:09:27 |
| R5.htm | 6359 | 2020-02-21 06:09:27 |
| R50.htm | 20658 | 2020-02-21 06:09:27 |
| R51.htm | 19449 | 2020-02-21 06:09:27 |
| R52.htm | 11447 | 2020-02-21 06:09:27 |
| R53.htm | 19919 | 2020-02-21 06:09:27 |
| R54.htm | 21880 | 2020-02-21 06:09:27 |
| R55.htm | 4581 | 2020-02-21 06:09:27 |
| R56.htm | 21965 | 2020-02-21 06:09:27 |
| R57.htm | 16602 | 2020-02-21 06:09:27 |
| R58.htm | 9618 | 2020-02-21 06:09:27 |
| R59.htm | 4972 | 2020-02-21 06:09:27 |
| R6.htm | 16483 | 2020-02-21 06:09:27 |
| R60.htm | 17397 | 2020-02-21 06:09:27 |
| R61.htm | 25739 | 2020-02-21 06:09:27 |
| R62.htm | 17725 | 2020-02-21 06:09:27 |
| R63.htm | 13025 | 2020-02-21 06:09:27 |
| R64.htm | 12438 | 2020-02-21 06:09:27 |
| R65.htm | 6256 | 2020-02-21 06:09:27 |
| R66.htm | 23287 | 2020-02-21 06:09:27 |
| R67.htm | 13225 | 2020-02-21 06:09:27 |
| R68.htm | 30936 | 2020-02-21 06:09:27 |
| R69.htm | 18587 | 2020-02-21 06:09:27 |
| R7.htm | 49711 | 2020-02-21 06:09:27 |
| R70.htm | 22738 | 2020-02-21 06:09:27 |
| R71.htm | 31778 | 2020-02-21 06:09:27 |
| R72.htm | 12764 | 2020-02-21 06:09:27 |
| R73.htm | 26176 | 2020-02-21 06:09:27 |
| R74.htm | 30334 | 2020-02-21 06:09:27 |
| R75.htm | 35449 | 2020-02-21 06:09:27 |
| R76.htm | 8972 | 2020-02-21 06:09:27 |
| R77.htm | 14998 | 2020-02-21 06:09:27 |
| R78.htm | 45404 | 2020-02-21 06:09:27 |
| R79.htm | 16172 | 2020-02-21 06:09:27 |
| R8.htm | 103195 | 2020-02-21 06:09:27 |
| R80.htm | 9677 | 2020-02-21 06:09:27 |
| R81.htm | 21832 | 2020-02-21 06:09:27 |
| R82.htm | 25549 | 2020-02-21 06:09:27 |
| R83.htm | 47367 | 2020-02-21 06:09:27 |
| R84.htm | 11766 | 2020-02-21 06:09:27 |
| R85.htm | 14667 | 2020-02-21 06:09:27 |
| R86.htm | 10924 | 2020-02-21 06:09:27 |
| R87.htm | 28073 | 2020-02-21 06:09:27 |
| R88.htm | 8863 | 2020-02-21 06:09:27 |
| R89.htm | 4930 | 2020-02-21 06:09:27 |
| R9.htm | 92490 | 2020-02-21 06:09:27 |
| report.css | 2768 | 2020-02-21 06:09:27 |
| Show.js | 1085 | 2020-02-21 06:09:27 |
| tm205338-1_10k.htm | 953278 | 2020-02-21 06:09:27 |
 tm205338-1_10kimg001.jpg | 9226 | 2020-02-21 06:09:27 |
| tm205338d1_ex21.htm | 15416 | 2020-02-21 06:09:27 |
| tm205338d1_ex23-1.htm | 2848 | 2020-02-21 06:09:27 |
| tm205338d1_ex31-1.htm | 9089 | 2020-02-21 06:09:27 |
| tm205338d1_ex31-2.htm | 8977 | 2020-02-21 06:09:27 |
| tm205338d1_ex32-1.htm | 3814 | 2020-02-21 06:09:27 |
| tm205338d1_ex32-2.htm | 3633 | 2020-02-21 06:09:27 |