Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001495240-22-000015-index-headers.html | 2022-08-09 16:10:06 | |
| 0001495240-22-000015-index.html | 2022-08-09 16:10:06 | |
| 0001495240-22-000015.txt | 2022-08-09 16:10:06 | |
 0001495240-22-000015-xbrl.zip | 362577 | 2022-08-09 16:10:06 |
| ex311_063022.htm | 8277 | 2022-08-09 16:10:06 |
| ex312_063022.htm | 8243 | 2022-08-09 16:10:06 |
| ex321_063022.htm | 3965 | 2022-08-09 16:10:06 |
| ex322_063022.htm | 3796 | 2022-08-09 16:10:06 |
| ex991_063022.htm | 2359 | 2022-08-09 16:10:06 |
| FilingSummary.xml | 32405 | 2022-08-09 16:10:06 |
| Financial_Report.xlsx | 117386 | 2022-08-09 16:10:06 |
| land-20220630.htm | 2587689 | 2022-08-09 16:10:06 |
| land-20220630.xsd | 68565 | 2022-08-09 16:10:06 |
| land-20220630_cal.xml | 74439 | 2022-08-09 16:10:06 |
| land-20220630_def.xml | 384312 | 2022-08-09 16:10:06 |
| land-20220630_htm.xml | 1871750 | 2022-08-09 16:10:06 |
| land-20220630_lab.xml | 656615 | 2022-08-09 16:10:06 |
| land-20220630_pre.xml | 476647 | 2022-08-09 16:10:06 |
| MetaLinks.json | 622811 | 2022-08-09 16:10:06 |
| R1.htm | 60935 | 2022-08-09 16:10:06 |
| R10.htm | 111757 | 2022-08-09 16:10:06 |
| R11.htm | 11268 | 2022-08-09 16:10:06 |
| R12.htm | 66929 | 2022-08-09 16:10:06 |
| R13.htm | 5825 | 2022-08-09 16:10:06 |
| R14.htm | 61576 | 2022-08-09 16:10:06 |
| R15.htm | 18696 | 2022-08-09 16:10:06 |
| R16.htm | 17338 | 2022-08-09 16:10:06 |
| R17.htm | 57702 | 2022-08-09 16:10:06 |
| R18.htm | 14505 | 2022-08-09 16:10:06 |
| R19.htm | 184430 | 2022-08-09 16:10:06 |
| R2.htm | 95861 | 2022-08-09 16:10:06 |
| R20.htm | 99943 | 2022-08-09 16:10:06 |
| R21.htm | 50240 | 2022-08-09 16:10:06 |
| R22.htm | 47924 | 2022-08-09 16:10:06 |
| R23.htm | 19041 | 2022-08-09 16:10:06 |
| R24.htm | 16329 | 2022-08-09 16:10:06 |
| R25.htm | 182507 | 2022-08-09 16:10:06 |
| R26.htm | 7833 | 2022-08-09 16:10:06 |
| R27.htm | 76707 | 2022-08-09 16:10:06 |
| R28.htm | 17841 | 2022-08-09 16:10:06 |
| R29.htm | 66605 | 2022-08-09 16:10:06 |
| R3.htm | 29294 | 2022-08-09 16:10:06 |
| R30.htm | 19921 | 2022-08-09 16:10:06 |
| R31.htm | 19908 | 2022-08-09 16:10:06 |
| R32.htm | 76558 | 2022-08-09 16:10:06 |
| R33.htm | 32157 | 2022-08-09 16:10:06 |
| R34.htm | 37150 | 2022-08-09 16:10:06 |
| R35.htm | 61895 | 2022-08-09 16:10:06 |
| R36.htm | 61832 | 2022-08-09 16:10:06 |
| R37.htm | 30487 | 2022-08-09 16:10:06 |
| R38.htm | 21628 | 2022-08-09 16:10:06 |
| R39.htm | 47725 | 2022-08-09 16:10:06 |
| R4.htm | 117021 | 2022-08-09 16:10:06 |
| R40.htm | 54452 | 2022-08-09 16:10:06 |
| R41.htm | 15211 | 2022-08-09 16:10:06 |
| R42.htm | 18419 | 2022-08-09 16:10:06 |
| R43.htm | 103493 | 2022-08-09 16:10:06 |
| R44.htm | 18792 | 2022-08-09 16:10:06 |
| R45.htm | 17029 | 2022-08-09 16:10:06 |
| R46.htm | 15125 | 2022-08-09 16:10:06 |
| R47.htm | 26759 | 2022-08-09 16:10:06 |
| R48.htm | 4647 | 2022-08-09 16:10:06 |
| R49.htm | 31027 | 2022-08-09 16:10:06 |
| R5.htm | 116536 | 2022-08-09 16:10:06 |
| R50.htm | 8984 | 2022-08-09 16:10:06 |
| R51.htm | 17126 | 2022-08-09 16:10:06 |
| R52.htm | 26828 | 2022-08-09 16:10:06 |
| R6.htm | 100976 | 2022-08-09 16:10:06 |
| R7.htm | 8951 | 2022-08-09 16:10:06 |
| R8.htm | 7262 | 2022-08-09 16:10:06 |
| R9.htm | 171063 | 2022-08-09 16:10:06 |
| report.css | 2767 | 2022-08-09 16:10:06 |
| Show.js | 1085 | 2022-08-09 16:10:06 |