Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details)

v2.4.0.8
Subsequent Events (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
1 Months Ended 0 Months Ended
Mar. 31, 2012
May 01, 2014
Subsequent event
Subsequent Event    
Public offering of common stock (in shares) 22.6 18.8
Share price (in dollars per share)   $ 1.70
Net proceeds from sale of the common stock, after deducting fees and other offering expenses (in dollars)   $ 29.8