Stockholders' Equity (Details Textual) (USD $) In Millions, except Share data, unless otherwise specified	1 Months Ended	6 Months Ended
	Mar. 05, 2012 Person	Jun. 30, 2012 Person	Mar. 31, 2012	Jan. 31, 2012
Stockholders Equity (Textual) [Abstract]
Aggregate purchase price of common stock		$ 3.0
Common stock per share price				$ 1.01
Other expense		0.1
Net proceed		2.9
Common stock, outstanding		2,969,685
Option granted		2,000,000
Fair value of the option granted		0.9
Work force reduced	43	43
Inducement plan term		10 years
Shares reserved under inducement plan			1,000,000
Shares available under inducement plan		400,000
Non-cash stock-based compensation charge		0.1
Restricted stock units [Member]
Stockholders Equity (Textual) [Abstract]
Restricted stock units granted		300,000
Fair value of the restricted stock units		0.3
Acceleration expense of RSUs		$ 0.1
2011 Inducement Stock Plan [Member]
Stockholders Equity (Textual) [Abstract]
Shares issued under inducement plan		600,000