ADTRAN Holdings, Inc. Goodwill and Intangible Asset Impairment
ADTRAN Holdings, Inc. (ADTN) reported Goodwill and Intangible Asset Impairment of $0 for the 77-month period ending 2017-12-31, per its 10-K filed 2018-02-23.
Discontinued › Expense Statement › Operating Expenses
us-gaap:GoodwillAndIntangibleAssetImpairment · last filed 2018-02-23
- ADTRAN Holdings, Inc. goodwill and intangible asset impairment for fiscal 2015 was $0.00.
- ADTRAN Holdings, Inc. goodwill and intangible asset impairment for fiscal 2014 was $0.00.
- ADTRAN Holdings, Inc. goodwill and intangible asset impairment for fiscal 2013 was $0.00.
- ADTRAN Holdings, Inc. goodwill and intangible asset impairment for fiscal 2012 was $0.00.
| Period end | Goodwill and Intangible Asset Impairment 12 month | Goodwill and Intangible Asset Impairment 65 month | Goodwill and Intangible Asset Impairment 77 month |
|---|---|---|---|
| 2017-12-31 | $0.00 10-K · filed 2018-02-23 | ||
| 2016-12-31 | $0.00 10-K · filed 2017-02-24 | ||
| 2015-12-31 | $0.00 10-K · filed 2016-02-24 | ||
| 2014-12-31 | $0.00 10-K · filed 2016-02-24 | ||
| 2013-12-31 | $0.00 10-K · filed 2016-02-24 | ||
| 2012-12-31 | $0.00 10-K · filed 2015-02-24 | ||
| 2011-12-31 | $0.00 10-K · filed 2014-02-27 |
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