Alpha Natural Resources, Inc. Finite-Lived Intangible Assets, Net
Alpha Natural Resources, Inc. had Finite-Lived Intangible Assets, Net of $97.17 million as of 2014-12-31, per its 10-K filed 2015-02-26.
Discontinued › Balance Sheet › Assets › Assets, Noncurrent › Intangible Asset, Excluding Goodwill, after Accumulated Amortization › Intangible Asset, Finite-Lived, after Accumulated Amortization
us-gaap:FiniteLivedIntangibleAssetsNet · last filed 2015-02-26
- 2014-12-31: Finite-Lived Intangible Assets, Net $97.17M.
- 2013-12-31: Finite-Lived Intangible Assets, Net $158.47M.
- 2012-12-31: Finite-Lived Intangible Assets, Net $228.55M.
- 2011-12-31: Finite-Lived Intangible Assets, Net $347.89M; Finite-Lived Intangible Assets, Net as first filed $353.03M.
| Period end | Finite-Lived Intangible Assets, Net | Finite-Lived Intangible Assets, Net as first filed |
|---|---|---|
| 2014-12-31 | $97.17M 10-K · filed 2015-02-26 | |
| 2013-12-31 | $158.47M 10-K · filed 2015-02-26 | |
| 2012-12-31 | $228.55M 10-K · filed 2014-02-28 | |
| 2011-12-31 | $347.89M 10-K · filed 2013-03-01 | $353.03M 10-K · filed 2012-02-29 |
| 2010-12-31 | $162.73M 10-K · filed 2012-02-29 | |
| 2009-12-31 | $396.49M 10-K · filed 2010-03-01 | |
| 2008-12-31 | $0.00 10-K · filed 2010-03-01 |