Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-12-075567-index-headers.html | 2012-11-08 06:04:38 | |
| 0001104659-12-075567-index.html | 2012-11-08 06:04:38 | |
| 0001104659-12-075567.txt | 2012-11-08 06:04:38 | |
 0001104659-12-075567-xbrl.zip | 715301 | 2012-11-08 06:04:38 |
| a12-19178_110q.htm | 5039665 | 2012-11-08 06:04:38 |
| a12-19178_1ex10d1.htm | 37322 | 2012-11-08 06:04:38 |
| a12-19178_1ex10d2.htm | 268768 | 2012-11-08 06:04:38 |
| a12-19178_1ex10d3.htm | 327022 | 2012-11-08 06:04:38 |
| a12-19178_1ex10d4.htm | 335627 | 2012-11-08 06:04:38 |
| a12-19178_1ex12d1.htm | 175849 | 2012-11-08 06:04:38 |
| a12-19178_1ex12d2.htm | 115860 | 2012-11-08 06:04:38 |
| a12-19178_1ex31d1.htm | 11442 | 2012-11-08 06:04:38 |
| a12-19178_1ex31d2.htm | 11969 | 2012-11-08 06:04:38 |
| a12-19178_1ex31d3.htm | 11480 | 2012-11-08 06:04:38 |
| a12-19178_1ex31d4.htm | 11492 | 2012-11-08 06:04:38 |
| a12-19178_1ex32d1.htm | 9695 | 2012-11-08 06:04:38 |
| a12-19178_1ex32d2.htm | 9297 | 2012-11-08 06:04:38 |
| a12-19178_1ex4.htm | 642121 | 2012-11-08 06:04:38 |
| FilingSummary.xml | 45596 | 2012-11-08 06:04:38 |
| Financial_Report.xls | 9115867 | 2012-11-08 06:04:38 |
| he-20120930.xml | 9238540 | 2012-11-08 06:04:38 |
| he-20120930.xsd | 236928 | 2012-11-08 06:04:38 |
| he-20120930_cal.xml | 228527 | 2012-11-08 06:04:38 |
| he-20120930_def.xml | 1509144 | 2012-11-08 06:04:38 |
| he-20120930_lab.xml | 3535401 | 2012-11-08 06:04:38 |
| he-20120930_pre.xml | 1938434 | 2012-11-08 06:04:38 |
| R1.htm | 29294 | 2012-11-08 06:04:38 |
| R10.htm | 86328 | 2012-11-08 06:04:38 |
| R11.htm | 26811 | 2012-11-08 06:04:38 |
| R12.htm | 8834 | 2012-11-08 06:04:38 |
| R13.htm | 162963 | 2012-11-08 06:04:38 |
| R14.htm | 12269 | 2012-11-08 06:04:38 |
| R15.htm | 35359 | 2012-11-08 06:04:38 |
| R16.htm | 134157 | 2012-11-08 06:04:38 |
| R17.htm | 66861 | 2012-11-08 06:04:38 |
| R18.htm | 159452 | 2012-11-08 06:04:38 |
| R19.htm | 5728 | 2012-11-08 06:04:38 |
| R2.htm | 88098 | 2012-11-08 06:04:38 |
| R20.htm | 1255023 | 2012-11-08 06:04:38 |
| R21.htm | 94425 | 2012-11-08 06:04:38 |
| R22.htm | 359153 | 2012-11-08 06:04:38 |
| R23.htm | 31994 | 2012-11-08 06:04:38 |
| R24.htm | 8403 | 2012-11-08 06:04:38 |
| R25.htm | 191776 | 2012-11-08 06:04:38 |
| R26.htm | 26631 | 2012-11-08 06:04:38 |
| R27.htm | 7960 | 2012-11-08 06:04:38 |
| R28.htm | 117692 | 2012-11-08 06:04:38 |
| R29.htm | 11913 | 2012-11-08 06:04:38 |
| R3.htm | 51225 | 2012-11-08 06:04:38 |
| R30.htm | 4898 | 2012-11-08 06:04:38 |
| R31.htm | 175575 | 2012-11-08 06:04:38 |
| R32.htm | 56725 | 2012-11-08 06:04:38 |
| R33.htm | 41907 | 2012-11-08 06:04:38 |
| R34.htm | 229754 | 2012-11-08 06:04:38 |
| R35.htm | 30121 | 2012-11-08 06:04:38 |
| R36.htm | 33246 | 2012-11-08 06:04:38 |
| R37.htm | 1530117 | 2012-11-08 06:04:38 |
| R38.htm | 54194 | 2012-11-08 06:04:38 |
| R39.htm | 137879 | 2012-11-08 06:04:38 |
| R4.htm | 26511 | 2012-11-08 06:04:38 |
| R40.htm | 1153670 | 2012-11-08 06:04:38 |
| R41.htm | 74474 | 2012-11-08 06:04:38 |
| R42.htm | 343163 | 2012-11-08 06:04:38 |
| R43.htm | 25732 | 2012-11-08 06:04:38 |
| R44.htm | 164581 | 2012-11-08 06:04:38 |
| R45.htm | 24323 | 2012-11-08 06:04:38 |
| R46.htm | 96882 | 2012-11-08 06:04:38 |
| R47.htm | 145287 | 2012-11-08 06:04:38 |
| R48.htm | 19908 | 2012-11-08 06:04:38 |
| R49.htm | 39083 | 2012-11-08 06:04:38 |
| R5.htm | 134222 | 2012-11-08 06:04:38 |
| R50.htm | 102239 | 2012-11-08 06:04:38 |
| R51.htm | 20571 | 2012-11-08 06:04:38 |
| R52.htm | 30154 | 2012-11-08 06:04:38 |
| R53.htm | 1553399 | 2012-11-08 06:04:38 |
| R54.htm | 40360 | 2012-11-08 06:04:38 |
| R55.htm | 50231 | 2012-11-08 06:04:38 |
| R56.htm | 96911 | 2012-11-08 06:04:38 |
| R57.htm | 54629 | 2012-11-08 06:04:38 |
| R58.htm | 165516 | 2012-11-08 06:04:38 |
| R59.htm | 37985 | 2012-11-08 06:04:38 |
| R6.htm | 23736 | 2012-11-08 06:04:38 |
| R60.htm | 57577 | 2012-11-08 06:04:38 |
| R61.htm | 69755 | 2012-11-08 06:04:38 |
| R62.htm | 22588 | 2012-11-08 06:04:38 |
| R63.htm | 42700 | 2012-11-08 06:04:38 |
| R64.htm | 15804 | 2012-11-08 06:04:38 |
| R65.htm | 89059 | 2012-11-08 06:04:38 |
| R66.htm | 14274 | 2012-11-08 06:04:38 |
| R67.htm | 26912 | 2012-11-08 06:04:38 |
| R68.htm | 74475 | 2012-11-08 06:04:38 |
| R69.htm | 14610 | 2012-11-08 06:04:38 |
| R7.htm | 37650 | 2012-11-08 06:04:38 |
| R70.htm | 93585 | 2012-11-08 06:04:38 |
| R71.htm | 60648 | 2012-11-08 06:04:38 |
| R72.htm | 115815 | 2012-11-08 06:04:38 |
| R73.htm | 37443 | 2012-11-08 06:04:38 |
| R74.htm | 61806 | 2012-11-08 06:04:38 |
| R75.htm | 21631 | 2012-11-08 06:04:38 |
| R76.htm | 25131 | 2012-11-08 06:04:38 |
| R77.htm | 21174 | 2012-11-08 06:04:38 |
| R78.htm | 8572 | 2012-11-08 06:04:38 |
| R79.htm | 54700 | 2012-11-08 06:04:38 |
| R8.htm | 6094 | 2012-11-08 06:04:38 |
| R80.htm | 83193 | 2012-11-08 06:04:38 |
| R81.htm | 7681 | 2012-11-08 06:04:38 |
| R82.htm | 70175 | 2012-11-08 06:04:38 |
| R83.htm | 186214 | 2012-11-08 06:04:38 |
| R84.htm | 16315 | 2012-11-08 06:04:38 |
| R85.htm | 27437 | 2012-11-08 06:04:38 |
| R86.htm | 8708 | 2012-11-08 06:04:38 |
| R87.htm | 38274 | 2012-11-08 06:04:38 |
| R88.htm | 18505 | 2012-11-08 06:04:38 |
| R89.htm | 133369 | 2012-11-08 06:04:38 |
| R9.htm | 153871 | 2012-11-08 06:04:38 |
| R90.htm | 42975 | 2012-11-08 06:04:38 |
| R91.htm | 232806 | 2012-11-08 06:04:38 |
| R92.htm | 35988 | 2012-11-08 06:04:38 |
| R93.htm | 223965 | 2012-11-08 06:04:38 |
| report.css | 2721 | 2012-11-08 06:04:38 |
| Show.js | 6423 | 2012-11-08 06:04:38 |