Basis of Presentation and Summary of Significant Accounting Policies (Details) (USD $)	0 Months Ended	3 Months Ended		12 Months Ended
	Aug. 01, 2013	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Summary of Significant Accounting Policies [Abstract]
Sales price of discontinued operation	$ 30,000,000
Contingent earn-out	2,250,000
Loss from sale of discontinued operation	12,000,000			12,000,000
Impairment charge included in the loss from sale of discontinued operation	2,500,000
Numerator [Abstract]
Net loss from continuing operations		(3,285,000)	(14,755,000)
Net loss from discontinuing operations		(288,000)	(1,192,000)
Net income (loss)		(3,573,000)	(15,947,000)
Denominator [Abstract]
Weighted average shares outstanding - Basic (in shares)		47,596,000	47,453,000
Weighted average shares outstanding - Diluted (in shares)		47,596,000	47,453,000
Basic loss per common share:
Basic loss per share - continuing operations (in dollars per share)		$ (0.07)	$ (0.31)
Basic loss per share - discontinued operations (in dollars per share)		$ (0.01)	$ (0.03)
Basic loss per share (in dollars per share)		$ (0.08)	$ (0.34)
Diluted loss per common share
Diluted loss per share - continuing operations (in dollars per share)		$ (0.07)	$ (0.31)
Diluted loss per share - discontinued operations (in dollars per share)		$ (0.01)	$ (0.03)
Diluted loss per share (in dollars per share)		$ (0.08)	$ (0.34)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Options exercisable which were not included in computation of diluted earnings per share (in shares)		153,889	194,068
Stock-Based Compensation [Abstract]
Share-based compensation expense recognized		499,000	694,000
Unrecognized pre-tax compensation expense related to share-based awards not yet vested		$ 4,000,000
Weighted-average period of recognition		1 year 6 months
Effective Income tax rate (in hundredths)		(38.00%)	(10.60%)