Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-020345-index-headers.html | 2022-10-27 17:01:28 | |
| 0000950170-22-020345-index.html | 2022-10-27 17:01:28 | |
| 0000950170-22-020345.txt | 2022-10-27 17:01:28 | |
 0000950170-22-020345-xbrl.zip | 260696 | 2022-10-27 17:01:28 |
| FilingSummary.xml | 33796 | 2022-10-27 17:01:28 |
| Financial_Report.xlsx | 110784 | 2022-10-27 17:01:28 |
| gty-20220930.htm | 2606448 | 2022-10-27 17:01:28 |
| gty-20220930.xsd | 79582 | 2022-10-27 17:01:28 |
| gty-20220930_cal.xml | 70530 | 2022-10-27 17:01:28 |
| gty-20220930_def.xml | 242146 | 2022-10-27 17:01:28 |
| gty-20220930_htm.xml | 2489863 | 2022-10-27 17:01:28 |
| gty-20220930_lab.xml | 559699 | 2022-10-27 17:01:28 |
| gty-20220930_pre.xml | 377642 | 2022-10-27 17:01:28 |
| gty-ex31_1.htm | 17032 | 2022-10-27 17:01:28 |
| gty-ex31_2.htm | 17511 | 2022-10-27 17:01:28 |
| gty-ex32_1.htm | 9588 | 2022-10-27 17:01:28 |
| gty-ex32_2.htm | 9946 | 2022-10-27 17:01:28 |
| MetaLinks.json | 733354 | 2022-10-27 17:01:28 |
| R1.htm | 53101 | 2022-10-27 17:01:28 |
| R10.htm | 197430 | 2022-10-27 17:01:28 |
| R11.htm | 54587 | 2022-10-27 17:01:28 |
| R12.htm | 351466 | 2022-10-27 17:01:28 |
| R13.htm | 91298 | 2022-10-27 17:01:28 |
| R14.htm | 82430 | 2022-10-27 17:01:28 |
| R15.htm | 36285 | 2022-10-27 17:01:28 |
| R16.htm | 43290 | 2022-10-27 17:01:28 |
| R17.htm | 5992 | 2022-10-27 17:01:28 |
| R18.htm | 84519 | 2022-10-27 17:01:28 |
| R19.htm | 174368 | 2022-10-27 17:01:28 |
| R2.htm | 98318 | 2022-10-27 17:01:28 |
| R20.htm | 138566 | 2022-10-27 17:01:28 |
| R21.htm | 323086 | 2022-10-27 17:01:28 |
| R22.htm | 89552 | 2022-10-27 17:01:28 |
| R23.htm | 74495 | 2022-10-27 17:01:28 |
| R24.htm | 34282 | 2022-10-27 17:01:28 |
| R25.htm | 5866 | 2022-10-27 17:01:28 |
| R26.htm | 49028 | 2022-10-27 17:01:28 |
| R27.htm | 42046 | 2022-10-27 17:01:28 |
| R28.htm | 32961 | 2022-10-27 17:01:28 |
| R29.htm | 14793 | 2022-10-27 17:01:28 |
| R3.htm | 17373 | 2022-10-27 17:01:28 |
| R30.htm | 13831 | 2022-10-27 17:01:28 |
| R31.htm | 13357 | 2022-10-27 17:01:28 |
| R32.htm | 9130 | 2022-10-27 17:01:28 |
| R33.htm | 38573 | 2022-10-27 17:01:28 |
| R34.htm | 22923 | 2022-10-27 17:01:28 |
| R35.htm | 29825 | 2022-10-27 17:01:28 |
| R36.htm | 43157 | 2022-10-27 17:01:28 |
| R37.htm | 42081 | 2022-10-27 17:01:28 |
| R38.htm | 8977 | 2022-10-27 17:01:28 |
| R39.htm | 132754 | 2022-10-27 17:01:28 |
| R4.htm | 79014 | 2022-10-27 17:01:28 |
| R40.htm | 16254 | 2022-10-27 17:01:28 |
| R41.htm | 24428 | 2022-10-27 17:01:28 |
| R42.htm | 64256 | 2022-10-27 17:01:28 |
| R43.htm | 53823 | 2022-10-27 17:01:28 |
| R44.htm | 4696 | 2022-10-27 17:01:28 |
| R45.htm | 46599 | 2022-10-27 17:01:28 |
| R46.htm | 39986 | 2022-10-27 17:01:28 |
| R47.htm | 10420 | 2022-10-27 17:01:28 |
| R48.htm | 15335 | 2022-10-27 17:01:28 |
| R49.htm | 11708 | 2022-10-27 17:01:28 |
| R5.htm | 108057 | 2022-10-27 17:01:28 |
| R50.htm | 11945 | 2022-10-27 17:01:28 |
| R51.htm | 72258 | 2022-10-27 17:01:28 |
| R6.htm | 8260 | 2022-10-27 17:01:28 |
| R7.htm | 63068 | 2022-10-27 17:01:28 |
| R8.htm | 216706 | 2022-10-27 17:01:28 |
| R9.htm | 34687 | 2022-10-27 17:01:28 |
| report.css | 2767 | 2022-10-27 17:01:28 |
| Show.js | 1085 | 2022-10-27 17:01:28 |