Subsequent Events (Details Textual) (Subsequent Event [Member], USD $)	3 Months Ended
	Mar. 31, 2013
Subsequent Event, Description	The Company expects to expense $5,152,000 during 2013. The remaining expense is expected to be recognized over a period of 16 months from January 1, 2014 through April 30, 2015.
Restricted Stock [Member]
Fair Value Of Restricted Stock Award Shares	1,400,000
Fair Value Of Restricted Stock Award Value	6,300,000
Fair Value Of Restricted Stock Award Value Per Share (in dollars per share)	4.50
Restricted Stock [Member] | April 1, 2013 [Member]
Fair Value Of Restricted Stock Award Shares	1,370,000
Restricted Stock [Member] | September 30, 2013 [Member]
Stock Options Restricted Shares Expected To Vest	1,075,000
Restricted Stock [Member] | Evenly Over Two Years [Member]
Stock Options Restricted Shares Expected To Vest	295,000
Restricted Stock [Member] | March 31, 2014 [Member]
Expected To Vest Percentage	50.00%
Restricted Stock [Member] | March 31, 2015 [Member]
Expected To Vest Percentage	50.00%
Restricted Stock [Member] | May 1, 2013 [Member]
Fair Value Of Restricted Stock Award Shares	30,000