Stock Based Compensation (Details 2) (Board Of Directors Plan [Member], USD $)	3 Months Ended	12 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Board Of Directors Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares, Outstanding	190,250
Shares, Granted	80,000
Shares, Exercised	0
Shares, Forfeited	(16,000)
Shares, Outstanding	254,250	190,250
Shares, Options exercisable	151,750
Weighted Average Exercisable Price Outstanding (in dollars per share)	$ 3.07
Weighted Average Exercisable Price Granted (in dollars per share)	$ 2.40
Weighted Average Exercisable Price Exercised (in dollars per share)	$ 0
Weighted Average Exercisable Price Forfeited (in dollars per share)	$ 5.44
Weighted Average Exercisable Price Outstanding (in dollars per share)	$ 2.71	$ 3.07
Weighted Average Exercisable Price, Options exercisable (in dollars per share)	$ 2.93
Weighted-Average Contractual Remaining Term, Outstanding (in years)	8 years 1 month 6 days	6 years 10 months 24 days
Weighted-Average Contractual Remaining Term, Granted (in years)	9 years 10 months 24 days
Aggregate Intrinsic Value Outstanding	$ 67,500	$ 64,800