NIPPON TELEGRAPH & TELEPHONE CORP Impairment of Intangible Assets (Excluding Goodwill)
NIPPON TELEGRAPH & TELEPHONE CORP (NTTYY) reported Impairment of Intangible Assets (Excluding Goodwill) of JPY 6.37 billion for the 12-month period ending 2017-03-31, per its 20-F filed 2017-06-28.
Discontinued › Expense Statement › Operating Expenses
us-gaap:ImpairmentOfIntangibleAssetsExcludingGoodwill · last filed 2017-06-28
| Period end | Impairment of Intangible Assets (Excluding Goodwill) 12 month |
|---|---|
| 2017-03-31 | 6.37B JPY 20-F · filed 2017-06-28 |
| 2016-03-31 | 6.37B JPY 20-F · filed 2016-06-30 |
| 2015-03-31 | 6.37B JPY 20-F · filed 2015-06-30 |