Subsequent Event (Details) (2013 tranche [Member], Restricted Stock [Member], Common Stock [Member])	Jun. 17, 2013
Chief Executive Officer [Member]
Restricted Stock 2013 Agreement [Line Items]
Number of Shares Granted	200,000
Chief Financial Officer [Member]
Restricted Stock 2013 Agreement [Line Items]
Number of Shares Granted	150,000
Management [Member]
Restricted Stock 2013 Agreement [Line Items]
Number of Shares Granted	400,000