Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001046025-20-000172-index-headers.html | 2020-08-05 16:56:25 | |
| 0001046025-20-000172-index.html | 2020-08-05 16:56:25 | |
| 0001046025-20-000172.txt | 2020-08-05 16:56:25 | |
 0001046025-20-000172-xbrl.zip | 550067 | 2020-08-05 16:56:25 |
| ex-31110q063020.htm | 8667 | 2020-08-05 16:56:25 |
| ex-31210q063020.htm | 8874 | 2020-08-05 16:56:25 |
| ex-32110q063020.htm | 8121 | 2020-08-05 16:56:25 |
| FilingSummary.xml | 52217 | 2020-08-05 16:56:25 |
| Financial_Report.xlsx | 179019 | 2020-08-05 16:56:25 |
| hfwa-20200630.htm | 5912774 | 2020-08-05 16:56:25 |
| hfwa-20200630.xsd | 70561 | 2020-08-05 16:56:25 |
| hfwa-20200630_cal.xml | 114128 | 2020-08-05 16:56:25 |
| hfwa-20200630_def.xml | 569066 | 2020-08-05 16:56:25 |
| hfwa-20200630_htm.xml | 6223844 | 2020-08-05 16:56:25 |
| hfwa-20200630_lab.xml | 831557 | 2020-08-05 16:56:25 |
| hfwa-20200630_pre.xml | 747895 | 2020-08-05 16:56:25 |
| MetaLinks.json | 781741 | 2020-08-05 16:56:25 |
| R1.htm | 50849 | 2020-08-05 16:56:25 |
| R10.htm | 52535 | 2020-08-05 16:56:25 |
| R11.htm | 215278 | 2020-08-05 16:56:25 |
| R12.htm | 923559 | 2020-08-05 16:56:25 |
| R13.htm | 344440 | 2020-08-05 16:56:25 |
| R14.htm | 31301 | 2020-08-05 16:56:25 |
| R15.htm | 25351 | 2020-08-05 16:56:25 |
| R16.htm | 34511 | 2020-08-05 16:56:25 |
| R17.htm | 14945 | 2020-08-05 16:56:25 |
| R18.htm | 34483 | 2020-08-05 16:56:25 |
| R19.htm | 19541 | 2020-08-05 16:56:25 |
| R2.htm | 80260 | 2020-08-05 16:56:25 |
| R20.htm | 82062 | 2020-08-05 16:56:25 |
| R21.htm | 28184 | 2020-08-05 16:56:25 |
| R22.htm | 310885 | 2020-08-05 16:56:25 |
| R23.htm | 4506 | 2020-08-05 16:56:25 |
| R24.htm | 50339 | 2020-08-05 16:56:25 |
| R25.htm | 5237 | 2020-08-05 16:56:25 |
| R26.htm | 64361 | 2020-08-05 16:56:25 |
| R27.htm | 219158 | 2020-08-05 16:56:25 |
| R28.htm | 985035 | 2020-08-05 16:56:25 |
| R29.htm | 355237 | 2020-08-05 16:56:25 |
| R3.htm | 15111 | 2020-08-05 16:56:25 |
| R30.htm | 30410 | 2020-08-05 16:56:25 |
| R31.htm | 21998 | 2020-08-05 16:56:25 |
| R32.htm | 12101 | 2020-08-05 16:56:25 |
| R33.htm | 14107 | 2020-08-05 16:56:25 |
| R34.htm | 20204 | 2020-08-05 16:56:25 |
| R35.htm | 19173 | 2020-08-05 16:56:25 |
| R36.htm | 80440 | 2020-08-05 16:56:25 |
| R37.htm | 28040 | 2020-08-05 16:56:25 |
| R38.htm | 306641 | 2020-08-05 16:56:25 |
| R39.htm | 344436 | 2020-08-05 16:56:25 |
| R4.htm | 98859 | 2020-08-05 16:56:25 |
| R40.htm | 16535 | 2020-08-05 16:56:25 |
| R41.htm | 54196 | 2020-08-05 16:56:25 |
| R42.htm | 30551 | 2020-08-05 16:56:25 |
| R43.htm | 24223 | 2020-08-05 16:56:25 |
| R44.htm | 31916 | 2020-08-05 16:56:25 |
| R45.htm | 45531 | 2020-08-05 16:56:25 |
| R46.htm | 9119 | 2020-08-05 16:56:25 |
| R47.htm | 14637 | 2020-08-05 16:56:25 |
| R48.htm | 81313 | 2020-08-05 16:56:25 |
| R49.htm | 7058 | 2020-08-05 16:56:25 |
| R5.htm | 19692 | 2020-08-05 16:56:25 |
| R50.htm | 263134 | 2020-08-05 16:56:25 |
| R51.htm | 187479 | 2020-08-05 16:56:25 |
| R52.htm | 93920 | 2020-08-05 16:56:25 |
| R53.htm | 69605 | 2020-08-05 16:56:25 |
| R54.htm | 18912 | 2020-08-05 16:56:25 |
| R55.htm | 59092 | 2020-08-05 16:56:25 |
| R56.htm | 58508 | 2020-08-05 16:56:25 |
| R57.htm | 82743 | 2020-08-05 16:56:25 |
| R58.htm | 36060 | 2020-08-05 16:56:25 |
| R59.htm | 53288 | 2020-08-05 16:56:25 |
| R6.htm | 7934 | 2020-08-05 16:56:25 |
| R60.htm | 154419 | 2020-08-05 16:56:25 |
| R61.htm | 135670 | 2020-08-05 16:56:25 |
| R62.htm | 126186 | 2020-08-05 16:56:25 |
| R63.htm | 16209 | 2020-08-05 16:56:25 |
| R64.htm | 7912 | 2020-08-05 16:56:25 |
| R65.htm | 12449 | 2020-08-05 16:56:25 |
| R66.htm | 8058 | 2020-08-05 16:56:25 |
| R67.htm | 16559 | 2020-08-05 16:56:25 |
| R68.htm | 21616 | 2020-08-05 16:56:25 |
| R69.htm | 32993 | 2020-08-05 16:56:25 |
| R7.htm | 68880 | 2020-08-05 16:56:25 |
| R70.htm | 11257 | 2020-08-05 16:56:25 |
| R71.htm | 24142 | 2020-08-05 16:56:25 |
| R72.htm | 29255 | 2020-08-05 16:56:25 |
| R73.htm | 17668 | 2020-08-05 16:56:25 |
| R74.htm | 25957 | 2020-08-05 16:56:25 |
| R75.htm | 9405 | 2020-08-05 16:56:25 |
| R76.htm | 24779 | 2020-08-05 16:56:25 |
| R77.htm | 141062 | 2020-08-05 16:56:25 |
| R78.htm | 27542 | 2020-08-05 16:56:25 |
| R79.htm | 17140 | 2020-08-05 16:56:25 |
| R8.htm | 5820 | 2020-08-05 16:56:25 |
| R80.htm | 57098 | 2020-08-05 16:56:25 |
| R81.htm | 5920 | 2020-08-05 16:56:25 |
| R82.htm | 48754 | 2020-08-05 16:56:25 |
| R83.htm | 7237 | 2020-08-05 16:56:25 |
| R9.htm | 120433 | 2020-08-05 16:56:25 |
| R9999.htm | 4629 | 2020-08-05 16:56:25 |
| report.css | 2767 | 2020-08-05 16:56:25 |
| Show.js | 1085 | 2020-08-05 16:56:25 |