Stockholders' Equity (Details Textual) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Stockholders' Equity (Textual) [Abstract]
Number of Shares, Granted	0
Fair market value of shares granted	$ 4.5
Number of Shares, granted	116,242
Series A Preferred shares	$ 0.001	$ 0.001
Preferred Stock, shares authorized	5,000,000	5,000,000
Preferred Stock, authorized	2,290,700
Vesting period of shares	3 years
Stockholders Equity (Additional Textual) [Abstract]
Term of options granted period	10 years
Options vesting Remaining period	3 years
Weighted average grant date fair value of options granted	$ 1.50
Unrecognized compensation cost related to unvested share-based compensation awards granted	0.7
Unrecognized compensation cost related to unvested share-based compensation awards granted year	3 years
Restricted Stock Units (RSUs) [Member]
Stockholders' Equity (Textual) [Abstract]
Number of Shares, granted	1,078,336
Directors and Employees [Member]
Stockholders' Equity (Textual) [Abstract]
Number of Shares, Granted	116,242
Fair value of shares granted	$ 0.3
Series A Preferred Stock [Member]
Stockholders' Equity (Textual) [Abstract]
Shares of Series A Preferred were outstanding	2,709,300