Document Format Files
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 18 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | chrn-20260531.xsd | EX-101.SCH | 68781 |
| 19 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | chrn-20260531_cal.xml | EX-101.CAL | 156077 |
| 20 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | chrn-20260531_def.xml | EX-101.DEF | 344335 |
| 21 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | chrn-20260531_lab.xml | EX-101.LAB | 891457 |
| 22 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | chrn-20260531_pre.xml | EX-101.PRE | 687712 |
| 196 | EXTRACTED XBRL INSTANCE DOCUMENT | chrn-20260531_htm.xml | XML | 1168878 |
EIN.: 000000000 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-37854 | Film No.: 261296391
SIC: 3569 General Industrial Machinery & Equipment, NEC
(CF Office: 06 Technology)