XML 55 R34.htm IDEA: XBRL DOCUMENT

Income Taxes (Details) (USD $)	3 Months Ended			6 Months Ended
Income Taxes (Details) (USD $)	Jun. 30, 2011	Dec. 31, 2010	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Income Tax Disclosure [Abstract]
Provision for income taxes	$ (2,426,000)		$ (1,040,000)	$ (11,827,000)	$ (1,618,000)
Effective Tax Rate	17.50%		6.30%	24.90%	6.10%
One Time Income Tax Benefit	2,500,000
Valuation allowance against deferred tax assets		$ 45,200,000

- Definition

A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

+ References+ Details

- Definition

The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.

+ References+ Details

- Definition

The amount of the change in the period in the valuation allowance for a specified deferred tax asset.

+ References+ Details