| 借入金等明細表の記載を省略している旨及びその理由 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 借入金等明細表の記載を省略している旨及びその理由、財務諸表 [テキストブロック] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Description of fact and reason why annexed detailed schedule of borrowings is not presented | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Description of fact and reason why annexed detailed schedule of borrowings is not presented, Financial statements [text block] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |