Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001321741-23-000021-index-headers.html | 2023-08-02 16:11:15 | |
| 0001321741-23-000021-index.html | 2023-08-02 16:11:15 | |
| 0001321741-23-000021.txt | 2023-08-02 16:11:15 | |
 0001321741-23-000021-xbrl.zip | 335592 | 2023-08-02 16:11:15 |
| FilingSummary.xml | 37208 | 2023-08-02 16:11:15 |
| Financial_Report.xlsx | 158502 | 2023-08-02 16:11:15 |
| gain-20230630.htm | 2915708 | 2023-08-02 16:11:15 |
| gain-20230630.xsd | 69292 | 2023-08-02 16:11:15 |
| gain-20230630_cal.xml | 68978 | 2023-08-02 16:11:15 |
| gain-20230630_def.xml | 450403 | 2023-08-02 16:11:15 |
| gain-20230630_htm.xml | 2582483 | 2023-08-02 16:11:15 |
| gain-20230630_lab.xml | 748014 | 2023-08-02 16:11:15 |
| gain-20230630_pre.xml | 550514 | 2023-08-02 16:11:15 |
| gain63023fy24q110-qex311.htm | 9793 | 2023-08-02 16:11:15 |
| gain63023fy24q110-qex312.htm | 9425 | 2023-08-02 16:11:15 |
| gain63023fy24q110-qex321.htm | 3719 | 2023-08-02 16:11:15 |
| gain63023fy24q110-qex322.htm | 3436 | 2023-08-02 16:11:15 |
| MetaLinks.json | 937249 | 2023-08-02 16:11:15 |
| R1.htm | 62696 | 2023-08-02 16:11:15 |
| R10.htm | 9681 | 2023-08-02 16:11:15 |
| R11.htm | 32698 | 2023-08-02 16:11:15 |
| R12.htm | 295886 | 2023-08-02 16:11:15 |
| R13.htm | 66600 | 2023-08-02 16:11:15 |
| R14.htm | 92982 | 2023-08-02 16:11:15 |
| R15.htm | 6456 | 2023-08-02 16:11:15 |
| R16.htm | 13032 | 2023-08-02 16:11:15 |
| R17.htm | 41123 | 2023-08-02 16:11:15 |
| R18.htm | 14460 | 2023-08-02 16:11:15 |
| R19.htm | 53837 | 2023-08-02 16:11:15 |
| R2.htm | 121781 | 2023-08-02 16:11:15 |
| R20.htm | 4796 | 2023-08-02 16:11:15 |
| R21.htm | 14323 | 2023-08-02 16:11:15 |
| R22.htm | 15113 | 2023-08-02 16:11:15 |
| R23.htm | 8480 | 2023-08-02 16:11:15 |
| R24.htm | 91359 | 2023-08-02 16:11:15 |
| R25.htm | 43689 | 2023-08-02 16:11:15 |
| R26.htm | 291426 | 2023-08-02 16:11:15 |
| R27.htm | 45023 | 2023-08-02 16:11:15 |
| R28.htm | 75930 | 2023-08-02 16:11:15 |
| R29.htm | 12471 | 2023-08-02 16:11:15 |
| R3.htm | 25970 | 2023-08-02 16:11:15 |
| R30.htm | 30134 | 2023-08-02 16:11:15 |
| R31.htm | 9829 | 2023-08-02 16:11:15 |
| R32.htm | 53178 | 2023-08-02 16:11:15 |
| R33.htm | 13531 | 2023-08-02 16:11:15 |
| R34.htm | 8993 | 2023-08-02 16:11:15 |
| R35.htm | 31981 | 2023-08-02 16:11:15 |
| R36.htm | 60818 | 2023-08-02 16:11:15 |
| R37.htm | 120226 | 2023-08-02 16:11:15 |
| R38.htm | 70221 | 2023-08-02 16:11:15 |
| R39.htm | 85460 | 2023-08-02 16:11:15 |
| R4.htm | 118356 | 2023-08-02 16:11:15 |
| R40.htm | 130763 | 2023-08-02 16:11:15 |
| R41.htm | 21209 | 2023-08-02 16:11:15 |
| R42.htm | 51640 | 2023-08-02 16:11:15 |
| R43.htm | 27314 | 2023-08-02 16:11:15 |
| R44.htm | 22736 | 2023-08-02 16:11:15 |
| R45.htm | 59489 | 2023-08-02 16:11:15 |
| R46.htm | 28055 | 2023-08-02 16:11:15 |
| R47.htm | 38625 | 2023-08-02 16:11:15 |
| R48.htm | 26070 | 2023-08-02 16:11:15 |
| R49.htm | 37043 | 2023-08-02 16:11:15 |
| R5.htm | 56610 | 2023-08-02 16:11:15 |
| R50.htm | 42499 | 2023-08-02 16:11:15 |
| R51.htm | 11775 | 2023-08-02 16:11:15 |
| R52.htm | 31753 | 2023-08-02 16:11:15 |
| R53.htm | 16728 | 2023-08-02 16:11:15 |
| R54.htm | 5673 | 2023-08-02 16:11:15 |
| R55.htm | 4926 | 2023-08-02 16:11:15 |
| R56.htm | 6747 | 2023-08-02 16:11:15 |
| R57.htm | 55970 | 2023-08-02 16:11:15 |
| R58.htm | 14678 | 2023-08-02 16:11:15 |
| R59.htm | 10201 | 2023-08-02 16:11:15 |
| R6.htm | 7323 | 2023-08-02 16:11:15 |
| R7.htm | 89334 | 2023-08-02 16:11:15 |
| R8.htm | 438546 | 2023-08-02 16:11:15 |
| R9.htm | 518672 | 2023-08-02 16:11:15 |
| report.css | 2767 | 2023-08-02 16:11:15 |
| Show.js | 1085 | 2023-08-02 16:11:15 |