PATRIOT COAL CORP Valuation Allowance, Amount (Deprecated 2013-01-31)
PATRIOT COAL CORP had Valuation Allowance, Amount (Deprecated 2013-01-31) of $580.09 million as of 2012-12-31, per its 10-K filed 2013-02-22.
Discontinued › Notes
us-gaap:ValuationAllowanceAmount · last filed 2013-02-22
- 2012-12-31: Valuation Allowance, Amount (Deprecated 2013-01-31) $580.09M.
- 2011-12-31: Valuation Allowance, Amount (Deprecated 2013-01-31) $255.73M; Valuation Allowance, Amount (Deprecated 2013-01-31) as first filed -$226.41M.
- 2010-12-31: Valuation Allowance, Amount (Deprecated 2013-01-31) $171.82M; Valuation Allowance, Amount (Deprecated 2013-01-31) as first filed -$151.71M.
| Period end | Valuation Allowance, Amount (Deprecated 2013-01-31) | Valuation Allowance, Amount (Deprecated 2013-01-31) as first filed |
|---|---|---|
| 2012-12-31 | $580.09M 10-K · filed 2013-02-22 | |
| 2011-12-31 | $255.73M 10-K · filed 2013-02-22 | -$226.41M 10-K · filed 2012-02-23 |
| 2010-12-31 | $171.82M 10-K/A · filed 2012-05-08 | -$151.71M 10-K · filed 2012-02-23 |