Earnings (Loss) Per Share Basic and Diluted (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
Class of Stock [Line Items]
Net income (loss)	$ 198	$ (551)	$ (635)	$ (2,686)
Less: Preferred stock dividends	5	(185)	15	25
Net income (loss) attributable to common stockholders	$ 193	$ (366)	$ (650)	$ (2,711)
Weighted average shares outstanding - basic	34,950	31,692	34,885	29,094
Unvested restricted stock	670	0	0	0
Stock options	17	0	0	0
Weighted average shares outstanding - diluted	35,769	31,692	34,885	29,094
Basic net income (loss) per share (in dollars per share)	$ 0.01	$ (0.01)	$ (0.02)	$ (0.09)
Diluted net income (loss) per share (in dollars per share)	$ 0.01	$ (0.01)	$ (0.02)	$ (0.09)
Series A-2 Preferred Stock [Member]
Class of Stock [Line Items]
Shares of common stock issuable upon conversion of preferred stock, Series A-2	132	0	0	0