| record date | 2018-04-30 |
|---|---|
| dividend_amount | 0.0 |
| stock_split_ratio | 4.0 |
| pre_applied_ratio | 1.0 |
| fiscal_year_start | 2017-05-01 |
| fiscal_year_end | 2018-04-30 |
| disclosed_on | 2018-06-08 |
| payment_schedule | annual |
| expectation | false |
| upper_amount | |
| lower_amount | |
| sec_code | 4382 |
| xbrl_document_id | 119271 |
| disclosure_id |