Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001091818-22-000020-index-headers.html | 2022-02-15 09:25:33 | |
| 0001091818-22-000020-index.html | 2022-02-15 09:25:33 | |
| 0001091818-22-000020.txt | 2022-02-15 09:25:33 | |
 0001091818-22-000020-xbrl.zip | 140372 | 2022-02-15 09:25:33 |
| ex311.htm | 4706 | 2022-02-15 09:25:33 |
| ex312.htm | 4861 | 2022-02-15 09:25:33 |
| ex321.htm | 2001 | 2022-02-15 09:25:33 |
| ex322.htm | 1991 | 2022-02-15 09:25:33 |
| FilingSummary.xml | 37297 | 2022-02-15 09:25:33 |
| Financial_Report.xlsx | 85981 | 2022-02-15 09:25:33 |
| gaxy-20211231.xsd | 62323 | 2022-02-15 09:25:33 |
| gaxy-20211231_cal.xml | 60213 | 2022-02-15 09:25:33 |
| gaxy-20211231_def.xml | 212146 | 2022-02-15 09:25:33 |
| gaxy-20211231_lab.xml | 359964 | 2022-02-15 09:25:33 |
| gaxy-20211231_pre.xml | 325710 | 2022-02-15 09:25:33 |
| gaxy10q1221.htm | 1129854 | 2022-02-15 09:25:33 |
| gaxy10q1221_htm.xml | 1007502 | 2022-02-15 09:25:33 |
| MetaLinks.json | 594865 | 2022-02-15 09:25:33 |
| R1.htm | 53797 | 2022-02-15 09:25:33 |
| R10.htm | 35321 | 2022-02-15 09:25:33 |
| R11.htm | 39132 | 2022-02-15 09:25:33 |
| R12.htm | 15142 | 2022-02-15 09:25:33 |
| R13.htm | 13882 | 2022-02-15 09:25:33 |
| R14.htm | 45584 | 2022-02-15 09:25:33 |
| R15.htm | 8958 | 2022-02-15 09:25:33 |
| R16.htm | 11776 | 2022-02-15 09:25:33 |
| R17.htm | 17796 | 2022-02-15 09:25:33 |
| R18.htm | 5361 | 2022-02-15 09:25:33 |
| R19.htm | 6823 | 2022-02-15 09:25:33 |
| R2.htm | 103351 | 2022-02-15 09:25:33 |
| R20.htm | 5545 | 2022-02-15 09:25:33 |
| R21.htm | 130434 | 2022-02-15 09:25:33 |
| R22.htm | 95518 | 2022-02-15 09:25:33 |
| R23.htm | 17977 | 2022-02-15 09:25:33 |
| R24.htm | 49455 | 2022-02-15 09:25:33 |
| R25.htm | 36759 | 2022-02-15 09:25:33 |
| R26.htm | 37442 | 2022-02-15 09:25:33 |
| R27.htm | 16558 | 2022-02-15 09:25:33 |
| R28.htm | 43955 | 2022-02-15 09:25:33 |
| R29.htm | 16572 | 2022-02-15 09:25:33 |
| R3.htm | 85877 | 2022-02-15 09:25:33 |
| R30.htm | 44666 | 2022-02-15 09:25:33 |
| R31.htm | 30739 | 2022-02-15 09:25:33 |
| R32.htm | 7605 | 2022-02-15 09:25:33 |
| R33.htm | 25649 | 2022-02-15 09:25:33 |
| R34.htm | 22281 | 2022-02-15 09:25:33 |
| R35.htm | 26497 | 2022-02-15 09:25:33 |
| R36.htm | 52561 | 2022-02-15 09:25:33 |
| R37.htm | 29718 | 2022-02-15 09:25:33 |
| R38.htm | 23206 | 2022-02-15 09:25:33 |
| R39.htm | 17077 | 2022-02-15 09:25:33 |
| R4.htm | 58560 | 2022-02-15 09:25:33 |
| R40.htm | 12611 | 2022-02-15 09:25:33 |
| R41.htm | 13018 | 2022-02-15 09:25:33 |
| R42.htm | 67183 | 2022-02-15 09:25:33 |
| R43.htm | 25649 | 2022-02-15 09:25:33 |
| R44.htm | 20013 | 2022-02-15 09:25:33 |
| R45.htm | 10910 | 2022-02-15 09:25:33 |
| R46.htm | 11909 | 2022-02-15 09:25:33 |
| R47.htm | 10441 | 2022-02-15 09:25:33 |
| R48.htm | 36122 | 2022-02-15 09:25:33 |
| R49.htm | 11986 | 2022-02-15 09:25:33 |
| R5.htm | 99615 | 2022-02-15 09:25:33 |
| R50.htm | 14302 | 2022-02-15 09:25:33 |
| R51.htm | 22797 | 2022-02-15 09:25:33 |
| R52.htm | 24551 | 2022-02-15 09:25:33 |
| R53.htm | 48285 | 2022-02-15 09:25:33 |
| R54.htm | 10441 | 2022-02-15 09:25:33 |
| R55.htm | 28388 | 2022-02-15 09:25:33 |
| R56.htm | 6053 | 2022-02-15 09:25:33 |
| R57.htm | 12242 | 2022-02-15 09:25:33 |
| R58.htm | 11331 | 2022-02-15 09:25:33 |
| R6.htm | 110410 | 2022-02-15 09:25:33 |
| R7.htm | 18593 | 2022-02-15 09:25:33 |
| R8.htm | 9752 | 2022-02-15 09:25:33 |
| R9.htm | 44626 | 2022-02-15 09:25:33 |
| report.css | 2767 | 2022-02-15 09:25:33 |
| Show.js | 1085 | 2022-02-15 09:25:33 |