Annual report pursuant to Section 13 and 15(d)

Common Stock (Details)

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Common Stock (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
0 Months Ended
Jul. 02, 2013
Sep. 30, 2013
Sep. 09, 2013
Sep. 08, 2013
Sep. 30, 2012
Common Stock [Abstract]          
Common stock issued (in shares) 1,100,000        
Price per share (in dollars per share) $ 0.2999        
Proceeds from issuance of stock $ 329,890        
Common stock, shares authorized (in shares)   200,000,000 200,000,000 50,000 200,000,000
Preferred stock, shares authorized (in shares)   20,000,000 20,000,000 1,000,000 20,000,000