Net Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Net Earnings Per Share [Abstract]
(Loss) income from continuing operations	$ (3,643)	$ 1,449
Loss from discontinued operations	(4)	(87)
Net (loss) income	$ (3,647)	$ 1,362
Weighted average shares outstanding	30,877,000	30,718,000
Common stock options and restricted stock		133,000
Weighted average shares and conversions	30,877,000	30,851,000
Anti-dilutive shares excluded from dilutive loss per share calculation	181,925