Earnings Per Share - (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Earnings Per Share [Abstract]
Restricted stock units excluded from Computation of diluted loss per share	1,247		1,247
Net Income (Loss) Attributable to Parent	$ (998)	$ 252	$ (6,134)	$ 1,404
Weighted Average Number of Shares Outstanding, Basic	33,237	32,897	33,205	32,727
Weighted Average Number Diluted Shares Outstanding Adjustment	0	529	0	610
Weighted Average Number of Shares Outstanding, Diluted	33,237	33,426	33,205	33,337
Earnings (Loss) Per Share, Basic	$ (0.03)	$ 0.01	$ (0.18)	$ 0.04
Earnings (Loss) Per Share, Diluted	$ (0.03)	$ 0.01	$ (0.18)	$ 0.04
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		672		731
Stock Options Excluded from Computation of diluted loss per share	654		654