XML 22 R32.htm IDEA: XBRL DOCUMENT

Income Tax (Details) (USD $)	3 Months Ended		6 Months Ended
Income Tax (Details) (USD $)	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Income Tax (Textual) [Abstract]
Income tax percentage of pre-tax loss	46.70%		41.10%
Increase and decrease tax valuation allowances effective income tax rate	33.70%	31.30%	34.00%	35.10%
Deferred tax assets	$ 15,800,000		$ 15,800,000
Deferred tax assets net			34,300,000
Additional valuation allowance			33,500,000
Net tax expense	$ 19,472,000	$ 496,000	$ 18,335,000	$ 1,695,000

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

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