| Adjustments for accrued income (expenses) not yet received (paid) | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Adjustments for accrued expenses (income) not yet paid (received) | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| Adjustments for accrued net income or expenses not yet received or paid to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |