Name | Size | Last Modified |
---|---|---|
0001437749-22-013322-index-headers.html | 2022-05-23 16:59:41 | |
0001437749-22-013322-index.html | 2022-05-23 16:59:41 | |
0001437749-22-013322.txt | 2022-05-23 16:59:41 | |
0001437749-22-013322-xbrl.zip | 303894 | 2022-05-23 16:59:41 |
ex_341329.htm | 11191 | 2022-05-23 16:59:41 |
ex_341330.htm | 11038 | 2022-05-23 16:59:41 |
ex_341331.htm | 11022 | 2022-05-23 16:59:41 |
ex_341332.htm | 11261 | 2022-05-23 16:59:41 |
ex_341333.htm | 115071 | 2022-05-23 16:59:41 |
ex_378933.htm | 46505 | 2022-05-23 16:59:41 |
ex_378934.htm | 47022 | 2022-05-23 16:59:41 |
ex_378935.htm | 46923 | 2022-05-23 16:59:41 |
ex_378936.htm | 47193 | 2022-05-23 16:59:41 |
ex_378990.htm | 933706 | 2022-05-23 16:59:41 |
FilingSummary.xml | 35706 | 2022-05-23 16:59:41 |
Financial_Report.xlsx | 57688 | 2022-05-23 16:59:41 |
hnrg-20220331.xsd | 49575 | 2022-05-23 16:59:41 |
hnrg-20220331_cal.xml | 49123 | 2022-05-23 16:59:41 |
hnrg-20220331_def.xml | 362794 | 2022-05-23 16:59:41 |
hnrg-20220331_lab.xml | 290635 | 2022-05-23 16:59:41 |
hnrg-20220331_pre.xml | 384097 | 2022-05-23 16:59:41 |
hnrg20220331_10q.htm | 737027 | 2022-05-23 16:59:41 |
hnrg20220331_10q_htm.xml | 448226 | 2022-05-23 16:59:41 |
logo.jpg | 3779 | 2022-05-23 16:59:41 |
MetaLinks.json | 549513 | 2022-05-23 16:59:41 |
R1.htm | 52593 | 2022-05-23 16:59:41 |
R10.htm | 11702 | 2022-05-23 16:59:41 |
R11.htm | 41861 | 2022-05-23 16:59:41 |
R12.htm | 19063 | 2022-05-23 16:59:41 |
R13.htm | 18317 | 2022-05-23 16:59:41 |
R14.htm | 8692 | 2022-05-23 16:59:41 |
R15.htm | 15068 | 2022-05-23 16:59:41 |
R16.htm | 25243 | 2022-05-23 16:59:41 |
R17.htm | 5603 | 2022-05-23 16:59:41 |
R18.htm | 14073 | 2022-05-23 16:59:41 |
R19.htm | 29508 | 2022-05-23 16:59:41 |
R2.htm | 119425 | 2022-05-23 16:59:41 |
R20.htm | 5865 | 2022-05-23 16:59:41 |
R21.htm | 7001 | 2022-05-23 16:59:41 |
R22.htm | 13690 | 2022-05-23 16:59:41 |
R23.htm | 11121 | 2022-05-23 16:59:41 |
R24.htm | 27222 | 2022-05-23 16:59:41 |
R25.htm | 18585 | 2022-05-23 16:59:41 |
R26.htm | 13865 | 2022-05-23 16:59:41 |
R27.htm | 24769 | 2022-05-23 16:59:41 |
R28.htm | 11951 | 2022-05-23 16:59:41 |
R29.htm | 27385 | 2022-05-23 16:59:41 |
R3.htm | 18261 | 2022-05-23 16:59:41 |
R30.htm | 12145 | 2022-05-23 16:59:41 |
R31.htm | 3291 | 2022-05-23 16:59:41 |
R32.htm | 3163 | 2022-05-23 16:59:41 |
R33.htm | 6606 | 2022-05-23 16:59:41 |
R34.htm | 67455 | 2022-05-23 16:59:41 |
R35.htm | 21743 | 2022-05-23 16:59:41 |
R36.htm | 8283 | 2022-05-23 16:59:41 |
R37.htm | 21162 | 2022-05-23 16:59:41 |
R38.htm | 13126 | 2022-05-23 16:59:41 |
R39.htm | 13103 | 2022-05-23 16:59:41 |
R4.htm | 97764 | 2022-05-23 16:59:41 |
R40.htm | 3018 | 2022-05-23 16:59:41 |
R41.htm | 10844 | 2022-05-23 16:59:41 |
R42.htm | 9226 | 2022-05-23 16:59:41 |
R43.htm | 4697 | 2022-05-23 16:59:41 |
R44.htm | 5054 | 2022-05-23 16:59:41 |
R45.htm | 9404 | 2022-05-23 16:59:41 |
R46.htm | 7978 | 2022-05-23 16:59:41 |
R47.htm | 20913 | 2022-05-23 16:59:41 |
R48.htm | 13336 | 2022-05-23 16:59:41 |
R49.htm | 21090 | 2022-05-23 16:59:41 |
R5.htm | 104773 | 2022-05-23 16:59:41 |
R50.htm | 9396 | 2022-05-23 16:59:41 |
R51.htm | 11264 | 2022-05-23 16:59:41 |
R52.htm | 6508 | 2022-05-23 16:59:41 |
R53.htm | 7557 | 2022-05-23 16:59:41 |
R54.htm | 8008 | 2022-05-23 16:59:41 |
R6.htm | 34071 | 2022-05-23 16:59:41 |
R7.htm | 19082 | 2022-05-23 16:59:41 |
R8.htm | 5654 | 2022-05-23 16:59:41 |
R9.htm | 5309 | 2022-05-23 16:59:41 |
report.css | 2767 | 2022-05-23 16:59:41 |
Show.js | 1085 | 2022-05-23 16:59:41 |