Stockholders Equity (Details 4) (Warrant [Member], USD $)	12 Months Ended
	Dec. 31, 2012
Range of Exercise Prices, Lower Range Limit (in dollars per share)	$ 1.23
Range of Exercise Prices, Upper Range Limit (in dollars per share)	$ 1.94
Number Warrants Outstanding	41,827
Options Outstanding, Weighted Avg. Remaining Life	1 year 11 months 26 days
Options Outstanding, Weighted Avg. Exercise Price (in dollars per share)	$ 1.49
Number Warrants Exercisable	41,827
Warrants Exercisable, Weighted Avg. Exercise Price (in dollars per share)	$ 1.49
Exercise Price Range One [Member]
Range of Exercise Prices (in dollars per share)	$ 1.23
Number Warrants Outstanding	14,702
Options Outstanding, Weighted Avg. Remaining Life	2 years
Options Outstanding, Weighted Avg. Exercise Price (in dollars per share)	$ 1.23
Number Warrants Exercisable	14,702
Warrants Exercisable, Weighted Avg. Exercise Price (in dollars per share)	$ 1.23
Exercise Price Range Two [Member]
Range of Exercise Prices (in dollars per share)	$ 1.31
Number Warrants Outstanding	13,441
Options Outstanding, Weighted Avg. Remaining Life	3 years
Options Outstanding, Weighted Avg. Exercise Price (in dollars per share)	$ 1.31
Number Warrants Exercisable	13,441
Warrants Exercisable, Weighted Avg. Exercise Price (in dollars per share)	$ 1.31
Exercise Price Range Three [Member]
Range of Exercise Prices (in dollars per share)	$ 1.94
Number Warrants Outstanding	13,684
Options Outstanding, Weighted Avg. Remaining Life	1 year
Options Outstanding, Weighted Avg. Exercise Price (in dollars per share)	$ 1.94
Number Warrants Exercisable	13,684
Warrants Exercisable, Weighted Avg. Exercise Price (in dollars per share)	$ 1.94