Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-014968-index-headers.html | 2022-08-05 08:46:11 | |
| 0000950170-22-014968-index.html | 2022-08-05 08:46:11 | |
| 0000950170-22-014968.txt | 2022-08-05 08:46:11 | |
 0000950170-22-014968-xbrl.zip | 600335 | 2022-08-05 08:46:11 |
| FilingSummary.xml | 18943 | 2022-08-05 08:46:11 |
| Financial_Report.xlsx | 46945 | 2022-08-05 08:46:11 |
 img34421392_0.jpg | 419099 | 2022-08-05 08:46:11 |
 img34421392_1.jpg | 232555 | 2022-08-05 08:46:11 |
 img34421392_2.jpg | 219362 | 2022-08-05 08:46:11 |
| MetaLinks.json | 222224 | 2022-08-05 08:46:11 |
| R1.htm | 53885 | 2022-08-05 08:46:11 |
| R10.htm | 13180 | 2022-08-05 08:46:11 |
| R11.htm | 13212 | 2022-08-05 08:46:11 |
| R12.htm | 22321 | 2022-08-05 08:46:11 |
| R13.htm | 12835 | 2022-08-05 08:46:11 |
| R14.htm | 98524 | 2022-08-05 08:46:11 |
| R15.htm | 5605 | 2022-08-05 08:46:11 |
| R16.htm | 6673 | 2022-08-05 08:46:11 |
| R17.htm | 72161 | 2022-08-05 08:46:11 |
| R18.htm | 53797 | 2022-08-05 08:46:11 |
| R19.htm | 53736 | 2022-08-05 08:46:11 |
| R2.htm | 43636 | 2022-08-05 08:46:11 |
| R20.htm | 96308 | 2022-08-05 08:46:11 |
| R21.htm | 4058 | 2022-08-05 08:46:11 |
| R22.htm | 12744 | 2022-08-05 08:46:11 |
| R23.htm | 5748 | 2022-08-05 08:46:11 |
| R24.htm | 24555 | 2022-08-05 08:46:11 |
| R25.htm | 3949 | 2022-08-05 08:46:11 |
| R26.htm | 7257 | 2022-08-05 08:46:11 |
| R27.htm | 38958 | 2022-08-05 08:46:11 |
| R28.htm | 22921 | 2022-08-05 08:46:11 |
| R29.htm | 6584 | 2022-08-05 08:46:11 |
| R3.htm | 8344 | 2022-08-05 08:46:11 |
| R4.htm | 13873 | 2022-08-05 08:46:11 |
| R5.htm | 20607 | 2022-08-05 08:46:11 |
| R6.htm | 35282 | 2022-08-05 08:46:11 |
| R7.htm | 13687 | 2022-08-05 08:46:11 |
| R8.htm | 70476 | 2022-08-05 08:46:11 |
| R9.htm | 59729 | 2022-08-05 08:46:11 |
| report.css | 2767 | 2022-08-05 08:46:11 |
| Show.js | 1085 | 2022-08-05 08:46:11 |
| zcsh-20220630.htm | 1337327 | 2022-08-05 08:46:11 |
| zcsh-20220630.xsd | 24924 | 2022-08-05 08:46:11 |
| zcsh-20220630_cal.xml | 13412 | 2022-08-05 08:46:11 |
| zcsh-20220630_def.xml | 33424 | 2022-08-05 08:46:11 |
| zcsh-20220630_htm.xml | 624219 | 2022-08-05 08:46:11 |
| zcsh-20220630_lab.xml | 141340 | 2022-08-05 08:46:11 |
| zcsh-20220630_pre.xml | 102176 | 2022-08-05 08:46:11 |
| zcsh-ex10_1.htm | 425297 | 2022-08-05 08:46:11 |
| zcsh-ex31_1.htm | 29963 | 2022-08-05 08:46:11 |
| zcsh-ex31_2.htm | 29782 | 2022-08-05 08:46:11 |
| zcsh-ex32_1.htm | 9454 | 2022-08-05 08:46:11 |
| zcsh-ex32_2.htm | 9472 | 2022-08-05 08:46:11 |