Earnings Per Share Reconciliation (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
NUMERATOR
Net loss from continuing operations	$ (3,021)	$ (17,439)
Net loss from discontinued operations	(2,087)	(2,097)
NET LOSS	$ (5,108)	$ (19,536)
DENOMINATOR
Basic earnings per share-weighted-average shares	44,473,870	44,239,441
Effect of dilutive securities (in shares)	0	0
Diluted earnings per share-adjusted weighted-average shares and assumed conversions	44,473,870	44,239,441
Basic
Continuing operations (in dollars per share)	$ (0.07)	$ (0.39)
Discontinued operations (in dollars per share)	$ (0.04)	$ (0.05)
Total (in dollars per share)	$ (0.11)	$ (0.44)
Diluted
Continuing operations (in dollars per share)	$ (0.07)	$ (0.39)
Discontinued operations (in dollars per share)	$ (0.04)	$ (0.05)
Total (in dollars per share)	$ (0.11)	$ (0.44)